Base | Representation |
---|---|
bin | 1101111101001… |
… | …11111011100100 |
3 | 22011022021021011 |
4 | 12332213323210 |
5 | 214433023110 |
6 | 15341232004 |
7 | 2621106316 |
oct | 676477344 |
9 | 264267234 |
10 | 117079780 |
11 | 600a7854 |
12 | 33262604 |
13 | 1b34399c |
14 | 117997b6 |
15 | a42a48a |
hex | 6fa7ee4 |
117079780 has 12 divisors (see below), whose sum is σ = 245867580. Its totient is φ = 46831904.
The previous prime is 117079771. The next prime is 117079811. The reversal of 117079780 is 87970711.
It can be written as a sum of positive squares in 2 ways, for example, as 89264704 + 27815076 = 9448^2 + 5274^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2926975 + ... + 2927014.
It is an arithmetic number, because the mean of its divisors is an integer number (20488965).
Almost surely, 2117079780 is an apocalyptic number.
117079780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
117079780 is an abundant number, since it is smaller than the sum of its proper divisors (128787800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117079780 is a wasteful number, since it uses less digits than its factorization.
117079780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5853998 (or 5853996 counting only the distinct ones).
The product of its (nonzero) digits is 24696, while the sum is 40.
The square root of 117079780 is about 10820.3410297458. The cubic root of 117079780 is about 489.2084680095.
The spelling of 117079780 in words is "one hundred seventeen million, seventy-nine thousand, seven hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •