Base | Representation |
---|---|
bin | 10100110010100000… |
… | …01111010100101000 |
3 | 1001210211120220201100 |
4 | 22121100033110220 |
5 | 140324220340304 |
6 | 5043301121400 |
7 | 543403555530 |
oct | 123120172450 |
9 | 31724526640 |
10 | 11161105704 |
11 | 4808175a01 |
12 | 21b59b9260 |
13 | 108b414478 |
14 | 77c44a4c0 |
15 | 454cb4439 |
hex | 29940f528 |
11161105704 has 96 divisors (see below), whose sum is σ = 36364536000. Its totient is φ = 3021048576.
The previous prime is 11161105691. The next prime is 11161105751. The reversal of 11161105704 is 40750116111.
It is a super-2 number, since 2×111611057042 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 573189 + ... + 592340.
It is an arithmetic number, because the mean of its divisors is an integer number (378797250).
Almost surely, 211161105704 is an apocalyptic number.
11161105704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
11161105704 is an abundant number, since it is smaller than the sum of its proper divisors (25203430296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11161105704 is a wasteful number, since it uses less digits than its factorization.
11161105704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1165567 (or 1165560 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 27.
The spelling of 11161105704 in words is "eleven billion, one hundred sixty-one million, one hundred five thousand, seven hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •