Base | Representation |
---|---|
bin | 100111111010101001… |
… | …111100000100110101 |
3 | 11002121222122202221010 |
4 | 213322221330010311 |
5 | 1200234130104022 |
6 | 31404542342433 |
7 | 3045053006553 |
oct | 477251740465 |
9 | 132558582833 |
10 | 42860003637 |
11 | 171a439a110 |
12 | 838188aa19 |
13 | 407075b2c9 |
14 | 2108370bd3 |
15 | 11acb2550c |
hex | 9faa7c135 |
42860003637 has 32 divisors (see below), whose sum is σ = 66436485120. Its totient is φ = 24317712320.
The previous prime is 42860003623. The next prime is 42860003657. The reversal of 42860003637 is 73630006824.
It is not a de Polignac number, because 42860003637 - 24 = 42860003621 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 42860003595 and 42860003604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42860003657) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 565062 + ... + 636407.
It is an arithmetic number, because the mean of its divisors is an integer number (2076140160).
Almost surely, 242860003637 is an apocalyptic number.
42860003637 is a gapful number since it is divisible by the number (47) formed by its first and last digit.
It is an amenable number.
42860003637 is a deficient number, since it is larger than the sum of its proper divisors (23576481483).
42860003637 is a wasteful number, since it uses less digits than its factorization.
42860003637 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1201553.
The product of its (nonzero) digits is 145152, while the sum is 39.
The spelling of 42860003637 in words is "forty-two billion, eight hundred sixty million, three thousand, six hundred thirty-seven".
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