Base | Representation |
---|---|
bin | 11001111001111000… |
… | …11010100011000101 |
3 | 1022220020011201011100 |
4 | 30330330122203011 |
5 | 211440241402404 |
6 | 10220003130313 |
7 | 1001431466502 |
oct | 147474324305 |
9 | 38806151140 |
10 | 13907372229 |
11 | 5997392663 |
12 | 2841673999 |
13 | 1408379b4a |
14 | 95d0844a9 |
15 | 565e37d39 |
hex | 33cf1a8c5 |
13907372229 has 12 divisors (see below), whose sum is σ = 20101465696. Its totient is φ = 9265563432.
The previous prime is 13907372203. The next prime is 13907372233. The reversal of 13907372229 is 92227370931.
It is a happy number.
13907372229 is a `hidden beast` number, since 1 + 390 + 7 + 37 + 2 + 229 = 666.
It is not a de Polignac number, because 13907372229 - 215 = 13907339461 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13907372029) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 486847 + ... + 514620.
Almost surely, 213907372229 is an apocalyptic number.
It is an amenable number.
13907372229 is a deficient number, since it is larger than the sum of its proper divisors (6194093467).
13907372229 is a wasteful number, since it uses less digits than its factorization.
13907372229 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1003016 (or 1003013 counting only the distinct ones).
The product of its (nonzero) digits is 285768, while the sum is 45.
The spelling of 13907372229 in words is "thirteen billion, nine hundred seven million, three hundred seventy-two thousand, two hundred twenty-nine".
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