Base | Representation |
---|---|
bin | 10010100111000… |
… | …10000011001110 |
3 | 101212202110201121 |
4 | 21103202003032 |
5 | 304431141100 |
6 | 23254031154 |
7 | 3603646132 |
oct | 1123420316 |
9 | 355673647 |
10 | 156115150 |
11 | 80139694 |
12 | 443484ba |
13 | 26460439 |
14 | 16a3b3c2 |
15 | da8b51a |
hex | 94e20ce |
156115150 has 24 divisors (see below), whose sum is σ = 292954464. Its totient is φ = 61891200.
The previous prime is 156115147. The next prime is 156115151. The reversal of 156115150 is 51511651.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (156115151) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8166 + ... + 19465.
It is an arithmetic number, because the mean of its divisors is an integer number (12206436).
Almost surely, 2156115150 is an apocalyptic number.
156115150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
156115150 is a deficient number, since it is larger than the sum of its proper divisors (136839314).
156115150 is a wasteful number, since it uses less digits than its factorization.
156115150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27756 (or 27751 counting only the distinct ones).
The product of its (nonzero) digits is 750, while the sum is 25.
The square root of 156115150 is about 12494.6048356881. The cubic root of 156115150 is about 538.4536809685.
The spelling of 156115150 in words is "one hundred fifty-six million, one hundred fifteen thousand, one hundred fifty".
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