Base | Representation |
---|---|
bin | 101001111100… |
… | …000100101000 |
3 | 202200112212201 |
4 | 221330010220 |
5 | 10303301320 |
6 | 1031345544 |
7 | 162306235 |
oct | 51740450 |
9 | 22615781 |
10 | 10993960 |
11 | 6229a1a |
12 | 38222b4 |
13 | 237c103 |
14 | 166278c |
15 | e7270a |
hex | a7c128 |
10993960 has 32 divisors (see below), whose sum is σ = 24883200. Its totient is φ = 4371520.
The previous prime is 10993943. The next prime is 10993967. The reversal of 10993960 is 6939901.
It is not an unprimeable number, because it can be changed into a prime (10993967) 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, 6921 + ... + 8359.
It is an arithmetic number, because the mean of its divisors is an integer number (777600).
Almost surely, 210993960 is an apocalyptic number.
10993960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10993960 is an abundant number, since it is smaller than the sum of its proper divisors (13889240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10993960 is a wasteful number, since it uses less digits than its factorization.
10993960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1641 (or 1637 counting only the distinct ones).
The product of its (nonzero) digits is 13122, while the sum is 37.
The square root of 10993960 is about 3315.7141010648. The cubic root of 10993960 is about 222.3572960293.
The spelling of 10993960 in words is "ten million, nine hundred ninety-three thousand, nine hundred sixty".
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