Base | Representation |
---|---|
bin | 10010001000000… |
… | …11001001111011 |
3 | 101121010021020010 |
4 | 21010003021323 |
5 | 302411301233 |
6 | 23031033003 |
7 | 3524313150 |
oct | 1104031173 |
9 | 347107203 |
10 | 152056443 |
11 | 78917290 |
12 | 42b0b763 |
13 | 2566bc36 |
14 | 162a2227 |
15 | d538b63 |
hex | 910327b |
152056443 has 16 divisors (see below), whose sum is σ = 252769536. Its totient is φ = 78990240.
The previous prime is 152056423. The next prime is 152056451. The reversal of 152056443 is 344650251.
It is not a de Polignac number, because 152056443 - 26 = 152056379 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 152056443.
It is not an unprimeable number, because it can be changed into a prime (152056403) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328896 + ... + 329357.
It is an arithmetic number, because the mean of its divisors is an integer number (15798096).
Almost surely, 2152056443 is an apocalyptic number.
152056443 is a deficient number, since it is larger than the sum of its proper divisors (100713093).
152056443 is a wasteful number, since it uses less digits than its factorization.
152056443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 658274.
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 152056443 is about 12331.1168593927. The cubic root of 152056443 is about 533.7463797249.
The spelling of 152056443 in words is "one hundred fifty-two million, fifty-six thousand, four hundred forty-three".
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