Base | Representation |
---|---|
bin | 11001110101000101… |
… | …01011010011111000 |
3 | 1022210102100011212120 |
4 | 30322202223103320 |
5 | 211344432230322 |
6 | 10212003241240 |
7 | 1000432104405 |
oct | 147242532370 |
9 | 38712304776 |
10 | 13867070712 |
11 | 5976666520 |
12 | 2830079220 |
13 | 13ccc08cb1 |
14 | 9579932ac |
15 | 562626a5c |
hex | 33a8ab4f8 |
13867070712 has 32 divisors (see below), whose sum is σ = 37819284480. Its totient is φ = 4202142560.
The previous prime is 13867070699. The next prime is 13867070741. The reversal of 13867070712 is 21707076831.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26263128 + ... + 26263655.
It is an arithmetic number, because the mean of its divisors is an integer number (1181852640).
Almost surely, 213867070712 is an apocalyptic number.
13867070712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13867070712 is an abundant number, since it is smaller than the sum of its proper divisors (23952213768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13867070712 is a wasteful number, since it uses less digits than its factorization.
13867070712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52526803 (or 52526799 counting only the distinct ones).
The product of its (nonzero) digits is 98784, while the sum is 42.
The spelling of 13867070712 in words is "thirteen billion, eight hundred sixty-seven million, seventy thousand, seven hundred twelve".
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