Base | Representation |
---|---|
bin | 1010111000011… |
… | …1001111010111 |
3 | 10011212220000210 |
4 | 2232013033113 |
5 | 43141031321 |
6 | 4310140503 |
7 | 1062646062 |
oct | 256071727 |
9 | 104786023 |
10 | 45642711 |
11 | 23845054 |
12 | 13351733 |
13 | 95c102a |
14 | 60c18d9 |
15 | 4018b76 |
hex | 2b873d7 |
45642711 has 8 divisors (see below), whose sum is σ = 60951664. Its totient is φ = 30381120.
The previous prime is 45642703. The next prime is 45642713. The reversal of 45642711 is 11724654.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 45642711 - 23 = 45642703 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 (45642713) 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, 9526 + ... + 13491.
It is an arithmetic number, because the mean of its divisors is an integer number (7618958).
Almost surely, 245642711 is an apocalyptic number.
45642711 is a deficient number, since it is larger than the sum of its proper divisors (15308953).
45642711 is a wasteful number, since it uses less digits than its factorization.
45642711 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23681.
The product of its digits is 6720, while the sum is 30.
The square root of 45642711 is about 6755.9389428857. The cubic root of 45642711 is about 357.3747056322.
The spelling of 45642711 in words is "forty-five million, six hundred forty-two thousand, seven hundred eleven".
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