Base | Representation |
---|---|
bin | 101000101111… |
… | …011101011100 |
3 | 202002121102100 |
4 | 220233131130 |
5 | 10213231111 |
6 | 1020525100 |
7 | 156531324 |
oct | 50573534 |
9 | 22077370 |
10 | 10680156 |
11 | 6035183 |
12 | 36b0790 |
13 | 229c326 |
14 | 15c0284 |
15 | e0e756 |
hex | a2f75c |
10680156 has 36 divisors (see below), whose sum is σ = 27131104. Its totient is φ = 3542400.
The previous prime is 10680133. The next prime is 10680157. The reversal of 10680156 is 65108601.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×106801562 = 228131464368672, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10680157) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8061 + ... + 9291.
Almost surely, 210680156 is an apocalyptic number.
It is an amenable number.
10680156 is an abundant number, since it is smaller than the sum of its proper divisors (16450948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10680156 is a wasteful number, since it uses less digits than its factorization.
10680156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1482 (or 1477 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 27.
The square root of 10680156 is about 3268.0507951989. The cubic root of 10680156 is about 220.2212374986.
Adding to 10680156 its reverse (65108601), we get a palindrome (75788757).
The spelling of 10680156 in words is "ten million, six hundred eighty thousand, one hundred fifty-six".
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