Base | Representation |
---|---|
bin | 101000110000… |
… | …110010101100 |
3 | 202002212220102 |
4 | 220300302230 |
5 | 10213414422 |
6 | 1021010232 |
7 | 156553250 |
oct | 50606254 |
9 | 22085812 |
10 | 10685612 |
11 | 6039293 |
12 | 36b3978 |
13 | 22a1962 |
14 | 15c2260 |
15 | e11192 |
hex | a30cac |
10685612 has 12 divisors (see below), whose sum is σ = 21371280. Its totient is φ = 4579536.
The previous prime is 10685611. The next prime is 10685621. The reversal of 10685612 is 21658601.
It is a happy number.
10685612 is an admirable number.
It is a super-2 number, since 2×106856122 = 228364607629088, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10685611) 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, 190787 + ... + 190842.
It is an arithmetic number, because the mean of its divisors is an integer number (1780940).
Almost surely, 210685612 is an apocalyptic number.
It is an amenable number.
10685612 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10685612 is a wasteful number, since it uses less digits than its factorization.
10685612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 381640 (or 381638 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 10685612 is about 3268.8854369647. The cubic root of 10685612 is about 220.2587314118.
The spelling of 10685612 in words is "ten million, six hundred eighty-five thousand, six hundred twelve".
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