Base | Representation |
---|---|
bin | 10010001001001… |
… | …11001101111100 |
3 | 101121101202211222 |
4 | 21010213031330 |
5 | 302431013111 |
6 | 23034132512 |
7 | 3525466616 |
oct | 1104471574 |
9 | 347352758 |
10 | 152204156 |
11 | 78a08265 |
12 | 42b81138 |
13 | 256c1240 |
14 | 162dddb6 |
15 | d5677db |
hex | 912737c |
152204156 has 24 divisors (see below), whose sum is σ = 299320224. Its totient is φ = 67193280.
The previous prime is 152204147. The next prime is 152204159. The reversal of 152204156 is 651402251.
152204156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1522041562 = 46332210207344672, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152204159) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62435 + ... + 64826.
It is an arithmetic number, because the mean of its divisors is an integer number (12471676).
Almost surely, 2152204156 is an apocalyptic number.
It is an amenable number.
152204156 is a deficient number, since it is larger than the sum of its proper divisors (147116068).
152204156 is a wasteful number, since it uses less digits than its factorization.
152204156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127301 (or 127299 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 152204156 is about 12337.1048467621. The cubic root of 152204156 is about 533.9191571521.
The spelling of 152204156 in words is "one hundred fifty-two million, two hundred four thousand, one hundred fifty-six".
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