Base | Representation |
---|---|
bin | 11001011100001001… |
… | …10111100000011001 |
3 | 1022020211210201102010 |
4 | 30232010313200121 |
5 | 210432412223003 |
6 | 10135132500133 |
7 | 662312326116 |
oct | 145604674031 |
9 | 38224721363 |
10 | 13657929753 |
11 | 58795aa856 |
12 | 279201a649 |
13 | 13987a1150 |
14 | 937cb190d |
15 | 54e0b4003 |
hex | 32e137819 |
13657929753 has 16 divisors (see below), whose sum is σ = 19662612480. Its totient is φ = 8382925824.
The previous prime is 13657929751. The next prime is 13657929763. The reversal of 13657929753 is 35792975631.
It is not a de Polignac number, because 13657929753 - 21 = 13657929751 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13657929693 and 13657929702.
It is not an unprimeable number, because it can be changed into a prime (13657929751) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442248 + ... + 472121.
It is an arithmetic number, because the mean of its divisors is an integer number (1228913280).
Almost surely, 213657929753 is an apocalyptic number.
13657929753 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
13657929753 is a deficient number, since it is larger than the sum of its proper divisors (6004682727).
13657929753 is a wasteful number, since it uses less digits than its factorization.
13657929753 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 914768.
The product of its digits is 10716300, while the sum is 57.
The spelling of 13657929753 in words is "thirteen billion, six hundred fifty-seven million, nine hundred twenty-nine thousand, seven hundred fifty-three".
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