Base | Representation |
---|---|
bin | 11010000101001110… |
… | …10111100111011000 |
3 | 1100010212012122021212 |
4 | 31002213113213120 |
5 | 212134121042423 |
6 | 10233242322252 |
7 | 1003665305030 |
oct | 150247274730 |
9 | 40125178255 |
10 | 14002518488 |
11 | 5a36069432 |
12 | 28694b9388 |
13 | 1421cb12ca |
14 | 96b9708c0 |
15 | 56e47e578 |
hex | 3429d79d8 |
14002518488 has 32 divisors (see below), whose sum is σ = 30056067360. Its totient is φ = 5990945280.
The previous prime is 14002518487. The next prime is 14002518493. The reversal of 14002518488 is 88481520041.
It is a super-2 number, since 2×140025184882 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14002518487) 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, 177623 + ... + 244038.
It is an arithmetic number, because the mean of its divisors is an integer number (939252105).
Almost surely, 214002518488 is an apocalyptic number.
It is an amenable number.
14002518488 is an abundant number, since it is smaller than the sum of its proper divisors (16053548872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14002518488 is a wasteful number, since it uses less digits than its factorization.
14002518488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 422267 (or 422263 counting only the distinct ones).
The product of its (nonzero) digits is 81920, while the sum is 41.
The spelling of 14002518488 in words is "fourteen billion, two million, five hundred eighteen thousand, four hundred eighty-eight".
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