Base | Representation |
---|---|
bin | 10010000111110… |
… | …01000100110100 |
3 | 101121001011120222 |
4 | 21003321010310 |
5 | 302403441111 |
6 | 23030113512 |
7 | 3524051606 |
oct | 1103710464 |
9 | 347034528 |
10 | 152015156 |
11 | 78899267 |
12 | 42aab898 |
13 | 256561c7 |
14 | 16291176 |
15 | d52b7db |
hex | 90f9134 |
152015156 has 18 divisors (see below), whose sum is σ = 282597798. Its totient is φ = 71536000.
The previous prime is 152015153. The next prime is 152015159. The reversal of 152015156 is 651510251.
It is an interprime number because it is at equal distance from previous prime (152015153) and next prime (152015159).
It can be written as a sum of positive squares in 3 ways, for example, as 89605156 + 62410000 = 9466^2 + 7900^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152015153) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64595 + ... + 66906.
Almost surely, 2152015156 is an apocalyptic number.
It is an amenable number.
152015156 is a deficient number, since it is larger than the sum of its proper divisors (130582642).
152015156 is a wasteful number, since it uses less digits than its factorization.
152015156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131539 (or 131520 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 26.
The square root of 152015156 is about 12329.4426475814. The cubic root of 152015156 is about 533.6980670037.
The spelling of 152015156 in words is "one hundred fifty-two million, fifteen thousand, one hundred fifty-six".
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