Base | Representation |
---|---|
bin | 101110000111… |
… | …010011011000 |
3 | 211202011100120 |
4 | 232013103120 |
5 | 11043313121 |
6 | 1111033240 |
7 | 204515355 |
oct | 56072330 |
9 | 24664316 |
10 | 12088536 |
11 | 6907329 |
12 | 406b820 |
13 | 26733a5 |
14 | 186962c |
15 | 10dbbc6 |
hex | b874d8 |
12088536 has 32 divisors (see below), whose sum is σ = 30505200. Its totient is φ = 3991680.
The previous prime is 12088507. The next prime is 12088537. The reversal of 12088536 is 63588021.
It is a happy number.
12088536 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×120885362 = 292265405246592, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12088497 and 12088506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12088537) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306 + ... + 4926.
Almost surely, 212088536 is an apocalyptic number.
It is an amenable number.
12088536 is an abundant number, since it is smaller than the sum of its proper divisors (18416664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12088536 is a wasteful number, since it uses less digits than its factorization.
12088536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4739 (or 4735 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 12088536 is about 3476.8572015543. The cubic root of 12088536 is about 229.5045162178.
The spelling of 12088536 in words is "twelve million, eighty-eight thousand, five hundred thirty-six".
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