Base | Representation |
---|---|
bin | 101101010101… |
… | …101001101000 |
3 | 211100211101010 |
4 | 231111221220 |
5 | 11020311120 |
6 | 1102423520 |
7 | 203010420 |
oct | 55255150 |
9 | 24324333 |
10 | 11885160 |
11 | 6788551 |
12 | 3b91ba0 |
13 | 2601951 |
14 | 1815480 |
15 | 109b7e0 |
hex | b55a68 |
11885160 has 64 divisors (see below), whose sum is σ = 40752000. Its totient is φ = 2716416.
The previous prime is 11885147. The next prime is 11885171. The reversal of 11885160 is 6158811.
It is a happy number.
11885160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6235 + ... + 7914.
It is an arithmetic number, because the mean of its divisors is an integer number (636750).
Almost surely, 211885160 is an apocalyptic number.
11885160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11885160 is an abundant number, since it is smaller than the sum of its proper divisors (28866840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11885160 is a wasteful number, since it uses less digits than its factorization.
11885160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14170 (or 14166 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 30.
The square root of 11885160 is about 3447.4860405809. The cubic root of 11885160 is about 228.2101786125.
The spelling of 11885160 in words is "eleven million, eight hundred eighty-five thousand, one hundred sixty".
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