Base | Representation |
---|---|
bin | 11001110110000001… |
… | …11110110111010100 |
3 | 1022210222021210120001 |
4 | 30323000332313110 |
5 | 211404000440444 |
6 | 10212445421044 |
7 | 1000556453065 |
oct | 147300766724 |
9 | 38728253501 |
10 | 13875015124 |
11 | 59800a2253 |
12 | 283286a784 |
13 | 140175b029 |
14 | 958a6056c |
15 | 5631958d4 |
hex | 33b03edd4 |
13875015124 has 12 divisors (see below), whose sum is σ = 24293864448. Its totient is φ = 6933911000.
The previous prime is 13875015101. The next prime is 13875015151. The reversal of 13875015124 is 42151057831.
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 3 ways as a sum of consecutive naturals, for example, 890452 + ... + 905899.
It is an arithmetic number, because the mean of its divisors is an integer number (2024488704).
Almost surely, 213875015124 is an apocalyptic number.
It is an amenable number.
13875015124 is a deficient number, since it is larger than the sum of its proper divisors (10418849324).
13875015124 is a wasteful number, since it uses less digits than its factorization.
13875015124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1798286 (or 1798284 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 37.
The spelling of 13875015124 in words is "thirteen billion, eight hundred seventy-five million, fifteen thousand, one hundred twenty-four".
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