Base | Representation |
---|---|
bin | 101010111100… |
… | …010011001100 |
3 | 210011220202021 |
4 | 222330103030 |
5 | 10340211121 |
6 | 1041135524 |
7 | 164453230 |
oct | 52742314 |
9 | 23156667 |
10 | 11257036 |
11 | 639963a |
12 | 392a5a4 |
13 | 2441a8b |
14 | 16d05c0 |
15 | ec5641 |
hex | abc4cc |
11257036 has 12 divisors (see below), whose sum is σ = 22514128. Its totient is φ = 4824432.
The previous prime is 11257033. The next prime is 11257039. The reversal of 11257036 is 63075211.
11257036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (11257033) and next prime (11257039).
11257036 is an admirable number.
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 11257036.
It is not an unprimeable number, because it can be changed into a prime (11257031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200991 + ... + 201046.
Almost surely, 211257036 is an apocalyptic number.
It is an amenable number.
11257036 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.
11257036 is a wasteful number, since it uses less digits than its factorization.
11257036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 402048 (or 402046 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 25.
The square root of 11257036 is about 3355.1506672577. The cubic root of 11257036 is about 224.1169404281.
The spelling of 11257036 in words is "eleven million, two hundred fifty-seven thousand, thirty-six".
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