Base | Representation |
---|---|
bin | 10010001000101… |
… | …10011110010100 |
3 | 101121021021202211 |
4 | 21010112132110 |
5 | 302421314242 |
6 | 23032443204 |
7 | 3525062641 |
oct | 1104263624 |
9 | 347237684 |
10 | 152135572 |
11 | 78970786 |
12 | 42b49504 |
13 | 25698c64 |
14 | 162c2dc8 |
15 | d552317 |
hex | 9116794 |
152135572 has 12 divisors (see below), whose sum is σ = 266371840. Its totient is φ = 76029336.
The previous prime is 152135563. The next prime is 152135573. The reversal of 152135572 is 275531251.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152135573) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463 + ... + 17449.
Almost surely, 2152135572 is an apocalyptic number.
It is an amenable number.
152135572 is a deficient number, since it is larger than the sum of its proper divisors (114236268).
152135572 is a wasteful number, since it uses less digits than its factorization.
152135572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19230 (or 19228 counting only the distinct ones).
The product of its digits is 10500, while the sum is 31.
The square root of 152135572 is about 12334.3249511272. The cubic root of 152135572 is about 533.8389495021.
The spelling of 152135572 in words is "one hundred fifty-two million, one hundred thirty-five thousand, five hundred seventy-two".
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