Base | Representation |
---|---|
bin | 100111110001000110… |
… | …110011000100011001 |
3 | 11002012211012102102010 |
4 | 213301012303010121 |
5 | 1144422121444021 |
6 | 31341020500133 |
7 | 3041066166246 |
oct | 476106630431 |
9 | 132184172363 |
10 | 42699796761 |
11 | 17121a16336 |
12 | 83380aa649 |
13 | 40464c763b |
14 | 20d0d8a5cd |
15 | 119da2b976 |
hex | 9f11b3119 |
42699796761 has 8 divisors (see below), whose sum is σ = 57310103104. Its totient is φ = 28278010800.
The previous prime is 42699796753. The next prime is 42699796781. The reversal of 42699796761 is 16769799624.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42699796761 - 23 = 42699796753 is a prime.
It is a super-2 number, since 2×426997967612 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42699796692 and 42699796701.
It is not an unprimeable number, because it can be changed into a prime (42699796751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47129566 + ... + 47130471.
It is an arithmetic number, because the mean of its divisors is an integer number (7163762888).
Almost surely, 242699796761 is an apocalyptic number.
It is an amenable number.
42699796761 is a deficient number, since it is larger than the sum of its proper divisors (14610306343).
42699796761 is a wasteful number, since it uses less digits than its factorization.
42699796761 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94260191.
The product of its digits is 61725888, while the sum is 66.
The spelling of 42699796761 in words is "forty-two billion, six hundred ninety-nine million, seven hundred ninety-six thousand, seven hundred sixty-one".
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