Base | Representation |
---|---|
bin | 10010001001001… |
… | …11111100110100 |
3 | 101121101220222002 |
4 | 21010213330310 |
5 | 302431112111 |
6 | 23034154432 |
7 | 3525511433 |
oct | 1104477464 |
9 | 347356862 |
10 | 152207156 |
11 | 78a0a542 |
12 | 42b82a18 |
13 | 256c270a |
14 | 1630111a |
15 | d56863b |
hex | 9127f34 |
152207156 has 6 divisors (see below), whose sum is σ = 266362530. Its totient is φ = 76103576.
The previous prime is 152207131. The next prime is 152207161. The reversal of 152207156 is 651702251.
152207156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 94750756 + 57456400 = 9734^2 + 7580^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19025891 + ... + 19025898.
It is an arithmetic number, because the mean of its divisors is an integer number (44393755).
Almost surely, 2152207156 is an apocalyptic number.
It is an amenable number.
152207156 is a deficient number, since it is larger than the sum of its proper divisors (114155374).
152207156 is a wasteful number, since it uses less digits than its factorization.
152207156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38051793 (or 38051791 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 29.
The square root of 152207156 is about 12337.2264306042. The cubic root of 152207156 is about 533.9226650434.
The spelling of 152207156 in words is "one hundred fifty-two million, two hundred seven thousand, one hundred fifty-six".
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