Base | Representation |
---|---|
bin | 1100110110111011101111… |
… | …0001010100010111110001 |
3 | 1212001120100200211210000001 |
4 | 3031232323301110113301 |
5 | 3323113343213422100 |
6 | 50022504513430001 |
7 | 2656300015061053 |
oct | 315567361242761 |
9 | 55046320753001 |
10 | 14137887639025 |
11 | 4560931aa8757 |
12 | 1704025b6b301 |
13 | 7b7273cba9b7 |
14 | 36c3c53138d3 |
15 | 197b5b464d6a |
hex | cdbbbc545f1 |
14137887639025 has 12 divisors (see below), whose sum is σ = 18004790962012. Its totient is φ = 11004626053440.
The previous prime is 14137887639019. The next prime is 14137887639049. The reversal of 14137887639025 is 52093678873141.
It can be written as a sum of positive squares in 6 ways, for example, as 95532919056 + 14042354719969 = 309084^2 + 3747313^2 .
It is not a de Polignac number, because 14137887639025 - 25 = 14137887638993 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7642100502 + ... + 7642102351.
It is a 1-persistent number, because it is pandigital, but 2⋅14137887639025 = 28275775278050 is not.
Almost surely, 214137887639025 is an apocalyptic number.
It is an amenable number.
14137887639025 is a deficient number, since it is larger than the sum of its proper divisors (3866903322987).
14137887639025 is a wasteful number, since it uses less digits than its factorization.
14137887639025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15284202900 (or 15284202895 counting only the distinct ones).
The product of its (nonzero) digits is 60963840, while the sum is 64.
The spelling of 14137887639025 in words is "fourteen trillion, one hundred thirty-seven billion, eight hundred eighty-seven million, six hundred thirty-nine thousand, twenty-five".
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