Base | Representation |
---|---|
bin | 10010100111001… |
… | …10001100100100 |
3 | 101212210100000120 |
4 | 21103212030210 |
5 | 304432212012 |
6 | 23254241540 |
7 | 3604046502 |
oct | 1123461444 |
9 | 355710016 |
10 | 156132132 |
11 | 80150422 |
12 | 443562b0 |
13 | 264680a0 |
14 | 16a43672 |
15 | da9158c |
hex | 94e6324 |
156132132 has 24 divisors (see below), whose sum is σ = 392332416. Its totient is φ = 48040608.
The previous prime is 156132121. The next prime is 156132191. The reversal of 156132132 is 231231651.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500268 + ... + 500579.
It is an arithmetic number, because the mean of its divisors is an integer number (16347184).
Almost surely, 2156132132 is an apocalyptic number.
156132132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
156132132 is an abundant number, since it is smaller than the sum of its proper divisors (236200284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
156132132 is a wasteful number, since it uses less digits than its factorization.
156132132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1000867 (or 1000865 counting only the distinct ones).
The product of its digits is 1080, while the sum is 24.
The square root of 156132132 is about 12495.2843905211. The cubic root of 156132132 is about 538.4732043543.
Adding to 156132132 its reverse (231231651), we get a palindrome (387363783).
The spelling of 156132132 in words is "one hundred fifty-six million, one hundred thirty-two thousand, one hundred thirty-two".
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