Base | Representation |
---|---|
bin | 100111110111101110… |
… | …001110111001000011 |
3 | 11002111120001211222121 |
4 | 213313232032321003 |
5 | 1200134031011020 |
6 | 31400023545111 |
7 | 3043614530044 |
oct | 476756167103 |
9 | 132446054877 |
10 | 42810797635 |
11 | 171796409a1 |
12 | 83692bb197 |
13 | 40634c0428 |
14 | 2101a028cb |
15 | 11a8655baa |
hex | 9f7b8ee43 |
42810797635 has 16 divisors (see below), whose sum is σ = 52575218784. Its totient is φ = 33447359232.
The previous prime is 42810797609. The next prime is 42810797639. The reversal of 42810797635 is 53679701824.
It is a cyclic number.
It is not a de Polignac number, because 42810797635 - 27 = 42810797507 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42810797639) 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, 2587449 + ... + 2603941.
It is an arithmetic number, because the mean of its divisors is an integer number (3285951174).
It is a 1-persistent number, because it is pandigital, but 2⋅42810797635 = 85621595270 is not.
Almost surely, 242810797635 is an apocalyptic number.
42810797635 is a deficient number, since it is larger than the sum of its proper divisors (9764421149).
42810797635 is a wasteful number, since it uses less digits than its factorization.
42810797635 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28614.
The product of its (nonzero) digits is 2540160, while the sum is 52.
The spelling of 42810797635 in words is "forty-two billion, eight hundred ten million, seven hundred ninety-seven thousand, six hundred thirty-five".
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