Base | Representation |
---|---|
bin | 11001100111001001… |
… | …00100011110111101 |
3 | 1022111021021210121101 |
4 | 30303210210132331 |
5 | 211130013022100 |
6 | 10152224533101 |
7 | 664512101302 |
oct | 146344443675 |
9 | 38437253541 |
10 | 13750126525 |
11 | 5916651633 |
12 | 27b8a81191 |
13 | 13b1911c55 |
14 | 9462310a9 |
15 | 55722686a |
hex | 3339247bd |
13750126525 has 24 divisors (see below), whose sum is σ = 17270457120. Its totient is φ = 10858203840.
The previous prime is 13750126513. The next prime is 13750126531. The reversal of 13750126525 is 52562105731.
It is not a de Polignac number, because 13750126525 - 215 = 13750093757 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3357379 + ... + 3361471.
It is an arithmetic number, because the mean of its divisors is an integer number (719602380).
Almost surely, 213750126525 is an apocalyptic number.
It is an amenable number.
13750126525 is a deficient number, since it is larger than the sum of its proper divisors (3520330595).
13750126525 is a wasteful number, since it uses less digits than its factorization.
13750126525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5805 (or 5800 counting only the distinct ones).
The product of its (nonzero) digits is 63000, while the sum is 37.
The spelling of 13750126525 in words is "thirteen billion, seven hundred fifty million, one hundred twenty-six thousand, five hundred twenty-five".
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