Base | Representation |
---|---|
bin | 11001100001101110… |
… | …11011011111100101 |
3 | 1022101002212212100010 |
4 | 30300313123133211 |
5 | 211031403120124 |
6 | 10143524040433 |
7 | 663421233450 |
oct | 146067333745 |
9 | 38332785303 |
10 | 13704738789 |
11 | 58a2a71105 |
12 | 27a5833119 |
13 | 13a53accc1 |
14 | 9401b8497 |
15 | 55325d529 |
hex | 330ddb7e5 |
13704738789 has 32 divisors (see below), whose sum is σ = 21677469696. Its totient is φ = 7538973120.
The previous prime is 13704738787. The next prime is 13704738791. The reversal of 13704738789 is 98783740731.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (13704738787) and next prime (13704738791).
It is not a de Polignac number, because 13704738789 - 21 = 13704738787 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13704738787) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53607 + ... + 174020.
It is an arithmetic number, because the mean of its divisors is an integer number (677420928).
Almost surely, 213704738789 is an apocalyptic number.
It is an amenable number.
13704738789 is a deficient number, since it is larger than the sum of its proper divisors (7972730907).
13704738789 is a wasteful number, since it uses less digits than its factorization.
13704738789 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227745.
The product of its (nonzero) digits is 7112448, while the sum is 57.
The spelling of 13704738789 in words is "thirteen billion, seven hundred four million, seven hundred thirty-eight thousand, seven hundred eighty-nine".
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