Base | Representation |
---|---|
bin | 111101100001… |
… | …1010000001100 |
3 | 2020200211100001 |
4 | 1323003100030 |
5 | 31224211121 |
6 | 3111214044 |
7 | 541115560 |
oct | 173032014 |
9 | 66624301 |
10 | 32257036 |
11 | 17232209 |
12 | a977324 |
13 | 68b5406 |
14 | 43d96a0 |
15 | 2c72991 |
hex | 1ec340c |
32257036 has 12 divisors (see below), whose sum is σ = 64514128. Its totient is φ = 13824432.
The previous prime is 32257013. The next prime is 32257051. The reversal of 32257036 is 63075223.
32257036 is an admirable number.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 1152037 = 32257036 / (3 + 2 + 2 + 5 + 7 + 0 + 3 + 6).
It is a junction number, because it is equal to n+sod(n) for n = 32256995 and 32257013.
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 3 ways as a sum of consecutive naturals, for example, 575991 + ... + 576046.
Almost surely, 232257036 is an apocalyptic number.
It is an amenable number.
32257036 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32257036 is a wasteful number, since it uses less digits than its factorization.
32257036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1152048 (or 1152046 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 28.
The square root of 32257036 is about 5679.5277972733. The cubic root of 32257036 is about 318.3279845840.
The spelling of 32257036 in words is "thirty-two million, two hundred fifty-seven thousand, thirty-six".
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