Base | Representation |
---|---|
bin | 100111110111110000… |
… | …000100110000110011 |
3 | 11002111120222101021002 |
4 | 213313300010300303 |
5 | 1200134141433220 |
6 | 31400042152215 |
7 | 3043621610450 |
oct | 476760046063 |
9 | 132446871232 |
10 | 42811280435 |
11 | 17179940700 |
12 | 83694b266b |
13 | 406362c101 |
14 | 2101aca827 |
15 | 11a86edc75 |
hex | 9f7c04c33 |
42811280435 has 48 divisors (see below), whose sum is σ = 64605084096. Its totient is φ = 26658720000.
The previous prime is 42811280401. The next prime is 42811280461. The reversal of 42811280435 is 53408211824.
42811280435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 42811280435 - 214 = 42811264051 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4318985 + ... + 4328885.
It is an arithmetic number, because the mean of its divisors is an integer number (1345939252).
Almost surely, 242811280435 is an apocalyptic number.
42811280435 is a deficient number, since it is larger than the sum of its proper divisors (21793803661).
42811280435 is a wasteful number, since it uses less digits than its factorization.
42811280435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10956 (or 10945 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 38.
The spelling of 42811280435 in words is "forty-two billion, eight hundred eleven million, two hundred eighty thousand, four hundred thirty-five".
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