Base | Representation |
---|---|
bin | 11001100100011111… |
… | …10001010111011000 |
3 | 1022102201110102111102 |
4 | 30302033301113120 |
5 | 211103320201143 |
6 | 10150112250532 |
7 | 664122125315 |
oct | 146217612730 |
9 | 38381412442 |
10 | 13727897048 |
11 | 5905049268 |
12 | 27b1540a48 |
13 | 13aa12ab08 |
14 | 9432c5d0c |
15 | 5552d50b8 |
hex | 3323f15d8 |
13727897048 has 32 divisors (see below), whose sum is σ = 25854018960. Its totient is φ = 6833548800.
The previous prime is 13727897041. The next prime is 13727897107. The reversal of 13727897048 is 84079872731.
It is a happy number.
It is a super-2 number, since 2×137278970482 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13727896984 and 13727897002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13727897041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2343323 + ... + 2349173.
Almost surely, 213727897048 is an apocalyptic number.
It is an amenable number.
13727897048 is a deficient number, since it is larger than the sum of its proper divisors (12126121912).
13727897048 is a wasteful number, since it uses less digits than its factorization.
13727897048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7107 (or 7103 counting only the distinct ones).
The product of its (nonzero) digits is 4741632, while the sum is 56.
The spelling of 13727897048 in words is "thirteen billion, seven hundred twenty-seven million, eight hundred ninety-seven thousand, forty-eight".
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