Base | Representation |
---|---|
bin | 101001111011… |
… | …010101111000 |
3 | 202200101202220 |
4 | 221323111320 |
5 | 10303202333 |
6 | 1031324040 |
7 | 162264432 |
oct | 51732570 |
9 | 22611686 |
10 | 10990968 |
11 | 622774a |
12 | 3820620 |
13 | 237a941 |
14 | 1661652 |
15 | e718b3 |
hex | a7b578 |
10990968 has 32 divisors (see below), whose sum is σ = 28924800. Its totient is φ = 3470688.
The previous prime is 10990963. The next prime is 10991003. The reversal of 10990968 is 86909901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10990963) 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, 11596 + ... + 12507.
It is an arithmetic number, because the mean of its divisors is an integer number (903900).
Almost surely, 210990968 is an apocalyptic number.
It is an amenable number.
10990968 is an abundant number, since it is smaller than the sum of its proper divisors (17933832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10990968 is a wasteful number, since it uses less digits than its factorization.
10990968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24131 (or 24127 counting only the distinct ones).
The product of its (nonzero) digits is 34992, while the sum is 42.
The square root of 10990968 is about 3315.2628855040. The cubic root of 10990968 is about 222.3371227283.
The spelling of 10990968 in words is "ten million, nine hundred ninety thousand, nine hundred sixty-eight".
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