Base | Representation |
---|---|
bin | 1011011110111000010011… |
… | …1010010001011110001111 |
3 | 1122200221200121221001012102 |
4 | 2313232010322101132033 |
5 | 3123322241010021000 |
6 | 42503524135025315 |
7 | 2442064464511613 |
oct | 267560472213617 |
9 | 48627617831172 |
10 | 12625138751375 |
11 | 4028322763387 |
12 | 14baa0550b23b |
13 | 7077125444b7 |
14 | 3190ba807343 |
15 | 16d61ec1c3d5 |
hex | b7b84e9178f |
12625138751375 has 16 divisors (see below), whose sum is σ = 15760625868000. Its totient is φ = 10097256702400.
The previous prime is 12625138751353. The next prime is 12625138751443. The reversal of 12625138751375 is 57315783152621.
It is a happy number.
It is not a de Polignac number, because 12625138751375 - 224 = 12625121974159 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12625138751375.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13827350 + ... + 14712099.
It is an arithmetic number, because the mean of its divisors is an integer number (985039116750).
Almost surely, 212625138751375 is an apocalyptic number.
12625138751375 is a deficient number, since it is larger than the sum of its proper divisors (3135487116625).
12625138751375 is an equidigital number, since it uses as much as digits as its factorization.
12625138751375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28543003 (or 28542993 counting only the distinct ones).
The product of its digits is 10584000, while the sum is 56.
The spelling of 12625138751375 in words is "twelve trillion, six hundred twenty-five billion, one hundred thirty-eight million, seven hundred fifty-one thousand, three hundred seventy-five".
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