Base | Representation |
---|---|
bin | 110000000100… |
… | …111001110101 |
3 | 212201022001200 |
4 | 300010321311 |
5 | 11211243442 |
6 | 1130043113 |
7 | 212060301 |
oct | 60047165 |
9 | 25638050 |
10 | 12602997 |
11 | 7128900 |
12 | 4279499 |
13 | 27c35c4 |
14 | 1960d01 |
15 | 118e34c |
hex | c04e75 |
12602997 has 36 divisors (see below), whose sum is σ = 20416032. Its totient is φ = 7484400.
The previous prime is 12602987. The next prime is 12603007. The reversal of 12602997 is 79920621.
It is an interprime number because it is at equal distance from previous prime (12602987) and next prime (12603007).
It is not a de Polignac number, because 12602997 - 211 = 12600949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12602917) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 77238 + ... + 77400.
It is an arithmetic number, because the mean of its divisors is an integer number (567112).
Almost surely, 212602997 is an apocalyptic number.
It is an amenable number.
12602997 is a deficient number, since it is larger than the sum of its proper divisors (7813035).
12602997 is a wasteful number, since it uses less digits than its factorization.
12602997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 262 (or 248 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 36.
The square root of 12602997 is about 3550.0699993099. The cubic root of 12602997 is about 232.7151252047.
The spelling of 12602997 in words is "twelve million, six hundred two thousand, nine hundred ninety-seven".
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