Base | Representation |
---|---|
bin | 100111001101110010… |
… | …100010100001010001 |
3 | 11000200112021122001220 |
4 | 213031302202201101 |
5 | 1142213431033122 |
6 | 31202133115253 |
7 | 3020313001404 |
oct | 471562424121 |
9 | 130615248056 |
10 | 42107283537 |
11 | 16948511390 |
12 | 81b1788b29 |
13 | 3c808206b7 |
14 | 20763d1d3b |
15 | 11669dc25c |
hex | 9cdca2851 |
42107283537 has 16 divisors (see below), whose sum is σ = 61328547840. Its totient is φ = 25485570000.
The previous prime is 42107283487. The next prime is 42107283551. The reversal of 42107283537 is 73538270124.
It is a happy number.
It is not a de Polignac number, because 42107283537 - 26 = 42107283473 is a prime.
It is a super-2 number, since 2×421072835372 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (42107283577) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 824737 + ... + 874302.
It is an arithmetic number, because the mean of its divisors is an integer number (3833034240).
Almost surely, 242107283537 is an apocalyptic number.
It is an amenable number.
42107283537 is a deficient number, since it is larger than the sum of its proper divisors (19221264303).
42107283537 is a wasteful number, since it uses less digits than its factorization.
42107283537 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1699804.
The product of its (nonzero) digits is 282240, while the sum is 42.
The spelling of 42107283537 in words is "forty-two billion, one hundred seven million, two hundred eighty-three thousand, five hundred thirty-seven".
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