Base | Representation |
---|---|
bin | 110001100000… |
… | …000111111000 |
3 | 220102021121000 |
4 | 301200013320 |
5 | 11310223012 |
6 | 1142045000 |
7 | 215204514 |
oct | 61400770 |
9 | 26367530 |
10 | 12976632 |
11 | 7363599 |
12 | 4419760 |
13 | 28c46a6 |
14 | 1a1b144 |
15 | 1214ddc |
hex | c601f8 |
12976632 has 32 divisors (see below), whose sum is σ = 36046800. Its totient is φ = 4325472.
The previous prime is 12976567. The next prime is 12976643. The reversal of 12976632 is 23667921.
12976632 is a `hidden beast` number, since 12 + 9 + 7 + 6 + 632 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29823 + ... + 30254.
Almost surely, 212976632 is an apocalyptic number.
12976632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12976632 is an abundant number, since it is smaller than the sum of its proper divisors (23070168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12976632 is a wasteful number, since it uses less digits than its factorization.
12976632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60092 (or 60082 counting only the distinct ones).
The product of its digits is 27216, while the sum is 36.
The square root of 12976632 is about 3602.3092593502. The cubic root of 12976632 is about 234.9924971197.
The spelling of 12976632 in words is "twelve million, nine hundred seventy-six thousand, six hundred thirty-two".
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