Base | Representation |
---|---|
bin | 100110101111… |
… | …100000101000 |
3 | 201002222111211 |
4 | 212233200220 |
5 | 10044443242 |
6 | 1001402504 |
7 | 152216353 |
oct | 46574050 |
9 | 21088454 |
10 | 10156072 |
11 | 5807453 |
12 | 3499434 |
13 | 2147914 |
14 | 14c529a |
15 | d59317 |
hex | 9af828 |
10156072 has 32 divisors (see below), whose sum is σ = 20557800. Its totient is φ = 4685824.
The previous prime is 10156049. The next prime is 10156187. The reversal of 10156072 is 27065101.
It can be written as a sum of positive squares in 4 ways, for example, as 8099716 + 2056356 = 2846^2 + 1434^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6504 + ... + 7912.
Almost surely, 210156072 is an apocalyptic number.
It is an amenable number.
10156072 is an abundant number, since it is smaller than the sum of its proper divisors (10401728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10156072 is a wasteful number, since it uses less digits than its factorization.
10156072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1485 (or 1481 counting only the distinct ones).
The product of its (nonzero) digits is 420, while the sum is 22.
The square root of 10156072 is about 3186.8592689355. The cubic root of 10156072 is about 216.5585111745.
The spelling of 10156072 in words is "ten million, one hundred fifty-six thousand, seventy-two".
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