Base | Representation |
---|---|
bin | 10111011110111100101000 |
3 | 102120202112200 |
4 | 113132330220 |
5 | 3033443242 |
6 | 335540200 |
7 | 103216506 |
oct | 27367450 |
9 | 12522480 |
10 | 6156072 |
11 | 352516a |
12 | 208a660 |
13 | 1377060 |
14 | b63676 |
15 | 81904c |
hex | 5def28 |
6156072 has 48 divisors (see below), whose sum is σ = 17957940. Its totient is φ = 1893888.
The previous prime is 6156067. The next prime is 6156079. The reversal of 6156072 is 2706516.
It can be written as a sum of positive squares in 2 ways, for example, as 6022116 + 133956 = 2454^2 + 366^2 .
It is not an unprimeable number, because it can be changed into a prime (6156079) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2353 + ... + 4224.
Almost surely, 26156072 is an apocalyptic number.
It is an amenable number.
6156072 is an abundant number, since it is smaller than the sum of its proper divisors (11801868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6156072 is a wasteful number, since it uses less digits than its factorization.
6156072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6602 (or 6595 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 6156072 is about 2481.1432848588. The cubic root of 6156072 is about 183.2741568422.
The spelling of 6156072 in words is "six million, one hundred fifty-six thousand, seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •