790 (number)

790 (seven hundred [and] ninety) is the natural number following 789 and preceding 791.

← 789 790 791 →
List of numbers — Integers ← 0 100 200 300 400 500 600 700 800 900 →
Cardinal	seven hundred ninety
Ordinal	790th (seven hundred ninetieth)
Factorization	2 × 5 × 79
Greek numeral	ΨϞ´
Roman numeral	DCCXC
Binary	11000101102
Ternary	10020213
Octal	14268
Duodecimal	55A12
Hexadecimal	31616

Mathematical properties

790 is:

• a sphenic number.
• a nontotient.
• a Harshad number in bases 2, 7, 14 and 16.
• an aspiring number.[1]
• the aliquot sum of 1574. The aliquot sequence starting at 3142 is: 3142, 1574, 790, 650, 652, 496, 496...

Other fields

• 790 (pronounced "seven-ninety") is a fictional talking robot head from the science-fiction television series LEXX.

References

1. "Sloane's A063769 : Aspiring numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-02.