Base | Representation |
---|---|
bin | 111111011000001010… |
… | …0011110010111010101 |
3 | 111000022012012020202121 |
4 | 1332300110132113111 |
5 | 4212214122042240 |
6 | 142305141135541 |
7 | 12555511063012 |
oct | 1766024362725 |
9 | 430265166677 |
10 | 136102143445 |
11 | 527a2125894 |
12 | 224643ba5b1 |
13 | cab01848b8 |
14 | 6831aa6709 |
15 | 381892604a |
hex | 1fb051e5d5 |
136102143445 has 16 divisors (see below), whose sum is σ = 163540315008. Its totient is φ = 108736655040.
The previous prime is 136102143439. The next prime is 136102143449. The reversal of 136102143445 is 544341201631.
It is a de Polignac number, because none of the positive numbers 2k-136102143445 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 136102143445.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136102143449) 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, 14907472 + ... + 14916598.
It is an arithmetic number, because the mean of its divisors is an integer number (10221269688).
Almost surely, 2136102143445 is an apocalyptic number.
It is an amenable number.
136102143445 is a deficient number, since it is larger than the sum of its proper divisors (27438171563).
136102143445 is a wasteful number, since it uses less digits than its factorization.
136102143445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12780.
The product of its (nonzero) digits is 34560, while the sum is 34.
The spelling of 136102143445 in words is "one hundred thirty-six billion, one hundred two million, one hundred forty-three thousand, four hundred forty-five".
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