Base | Representation |
---|---|
bin | 100111110111110010… |
… | …010110001001001010 |
3 | 11002111122002122002212 |
4 | 213313302112021022 |
5 | 1200134320012124 |
6 | 31400103025122 |
7 | 3043626640523 |
oct | 476762261112 |
9 | 132448078085 |
10 | 42811875914 |
11 | 1717a208035 |
12 | 836973b1a2 |
13 | 40637aa172 |
14 | 2101c0384a |
15 | 11a87ba40e |
hex | 9f7c9624a |
42811875914 has 8 divisors (see below), whose sum is σ = 67995332388. Its totient is φ = 20146765120.
The previous prime is 42811875871. The next prime is 42811875937. The reversal of 42811875914 is 41957811824.
It can be written as a sum of positive squares in 2 ways, for example, as 32718659689 + 10093216225 = 180883^2 + 100465^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 629586377 + ... + 629586444.
Almost surely, 242811875914 is an apocalyptic number.
42811875914 is a deficient number, since it is larger than the sum of its proper divisors (25183456474).
42811875914 is a wasteful number, since it uses less digits than its factorization.
42811875914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1259172840.
The product of its digits is 645120, while the sum is 50.
The spelling of 42811875914 in words is "forty-two billion, eight hundred eleven million, eight hundred seventy-five thousand, nine hundred fourteen".
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