Base | Representation |
---|---|
bin | 110000001010… |
… | …100000111000 |
3 | 212202110120202 |
4 | 300022200320 |
5 | 11213012401 |
6 | 1130341332 |
7 | 212214266 |
oct | 60124070 |
9 | 25673522 |
10 | 12625976 |
11 | 71440a0 |
12 | 428a848 |
13 | 2800bbc |
14 | 1969436 |
15 | 119606b |
hex | c0a838 |
12625976 has 16 divisors (see below), whose sum is σ = 25826040. Its totient is φ = 5739040.
The previous prime is 12625973. The next prime is 12625979. The reversal of 12625976 is 67952621.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (12625973) and next prime (12625979).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12625973) 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, 71651 + ... + 71826.
Almost surely, 212625976 is an apocalyptic number.
It is an amenable number.
12625976 is an abundant number, since it is smaller than the sum of its proper divisors (13200064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12625976 is a wasteful number, since it uses less digits than its factorization.
12625976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143494 (or 143490 counting only the distinct ones).
The product of its digits is 45360, while the sum is 38.
The square root of 12625976 is about 3553.3049404744. The cubic root of 12625976 is about 232.8564755541.
The spelling of 12625976 in words is "twelve million, six hundred twenty-five thousand, nine hundred seventy-six".
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