Base | Representation |
---|---|
bin | 10011001111101100011001… |
… | …01011001110111000010111 |
3 | 12112211211001110102120110021 |
4 | 21213312030223032320113 |
5 | 21021340214231121441 |
6 | 230001503154410011 |
7 | 11625365504236345 |
oct | 1147661453167027 |
9 | 175754043376407 |
10 | 42320672910871 |
11 | 12537107619063 |
12 | 48b6043890907 |
13 | 1a7ca8c87b674 |
14 | a6448d8b8995 |
15 | 4d5cd02453d1 |
hex | 267d8cacee17 |
42320672910871 has 8 divisors (see below), whose sum is σ = 42473656425200. Its totient is φ = 42167851544448.
The previous prime is 42320672910827. The next prime is 42320672910907. The reversal of 42320672910871 is 17801927602324.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42320672910871 - 211 = 42320672908823 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42320672910071) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40014021 + ... + 41058046.
It is an arithmetic number, because the mean of its divisors is an integer number (5309207053150).
Almost surely, 242320672910871 is an apocalyptic number.
42320672910871 is a deficient number, since it is larger than the sum of its proper divisors (152983514329).
42320672910871 is a wasteful number, since it uses less digits than its factorization.
42320672910871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81073953.
The product of its (nonzero) digits is 2032128, while the sum is 52.
The spelling of 42320672910871 in words is "forty-two trillion, three hundred twenty billion, six hundred seventy-two million, nine hundred ten thousand, eight hundred seventy-one".
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