Base | Representation |
---|---|
bin | 11010010100101000… |
… | …00000101011111000 |
3 | 1100110212012210021121 |
4 | 31022110000223320 |
5 | 212420201132220 |
6 | 10254134315024 |
7 | 1010124066322 |
oct | 151224005370 |
9 | 40425183247 |
10 | 14131661560 |
11 | 5aa1a55545 |
12 | 28a47b8a74 |
13 | 1442989a23 |
14 | 980b8a612 |
15 | 57a98deaa |
hex | 34a500af8 |
14131661560 has 16 divisors (see below), whose sum is σ = 31796238600. Its totient is φ = 5652664608.
The previous prime is 14131661543. The next prime is 14131661567. The reversal of 14131661560 is 6516613141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14131661567) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176645730 + ... + 176645809.
Almost surely, 214131661560 is an apocalyptic number.
14131661560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14131661560 is an abundant number, since it is smaller than the sum of its proper divisors (17664577040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14131661560 is a wasteful number, since it uses less digits than its factorization.
14131661560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 353291550 (or 353291546 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 34.
The spelling of 14131661560 in words is "fourteen billion, one hundred thirty-one million, six hundred sixty-one thousand, five hundred sixty".
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