Base | Representation |
---|---|
bin | 1000101110101111… |
… | …10011001010011100 |
3 | 110002122120102221211 |
4 | 10113113303022130 |
5 | 34044343112030 |
6 | 2053032234204 |
7 | 224102353336 |
oct | 42727631234 |
9 | 13078512854 |
10 | 4687082140 |
11 | 1a95810204 |
12 | aa983b964 |
13 | 59908a0b0 |
14 | 3266c8456 |
15 | 1c674512a |
hex | 1175f329c |
4687082140 has 48 divisors (see below), whose sum is σ = 11060900928. Its totient is φ = 1655368704.
The previous prime is 4687082131. The next prime is 4687082171. The reversal of 4687082140 is 412807864.
It is a junction number, because it is equal to n+sod(n) for n = 4687082093 and 4687082102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385917 + ... + 397876.
It is an arithmetic number, because the mean of its divisors is an integer number (230435436).
Almost surely, 24687082140 is an apocalyptic number.
It is an amenable number.
4687082140 is an abundant number, since it is smaller than the sum of its proper divisors (6373818788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4687082140 is a wasteful number, since it uses less digits than its factorization.
4687082140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 783838 (or 783836 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 40.
The square root of 4687082140 is about 68462.2680021631. The cubic root of 4687082140 is about 1673.5326440828.
The spelling of 4687082140 in words is "four billion, six hundred eighty-seven million, eighty-two thousand, one hundred forty".
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