Base | Representation |
---|---|
bin | 101000101010… |
… | …110010000000 |
3 | 202001122010120 |
4 | 220222302000 |
5 | 10212122432 |
6 | 1020300240 |
7 | 156421416 |
oct | 50526200 |
9 | 22048116 |
10 | 10660992 |
11 | 6021841 |
12 | 36a1680 |
13 | 22936a4 |
14 | 15b72b6 |
15 | e08c2c |
hex | a2ac80 |
10660992 has 32 divisors (see below), whose sum is σ = 28319280. Its totient is φ = 3553536.
The previous prime is 10660967. The next prime is 10660997. The reversal of 10660992 is 29906601.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (32).
It is a super-2 number, since 2×106609922 = 227313500848128, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10660997) 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, 13498 + ... + 14265.
Almost surely, 210660992 is an apocalyptic number.
10660992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10660992 is an abundant number, since it is smaller than the sum of its proper divisors (17658288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10660992 is an equidigital number, since it uses as much as digits as its factorization.
10660992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27780 (or 27768 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 33.
The square root of 10660992 is about 3265.1174557740. The cubic root of 10660992 is about 220.0894402175.
The spelling of 10660992 in words is "ten million, six hundred sixty thousand, nine hundred ninety-two".
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