Base | Representation |
---|---|
bin | 1010111010001… |
… | …1111001010111 |
3 | 10012002212001001 |
4 | 2232203321113 |
5 | 43203310322 |
6 | 4312444131 |
7 | 1063645222 |
oct | 256437127 |
9 | 105085031 |
10 | 45760087 |
11 | 2391525a |
12 | 133a9647 |
13 | 9632599 |
14 | 61125b9 |
15 | 403d827 |
hex | 2ba3e57 |
45760087 has 8 divisors (see below), whose sum is σ = 47852640. Its totient is φ = 43758880.
The previous prime is 45760079. The next prime is 45760103. The reversal of 45760087 is 78006754.
It is a happy number.
It is not a de Polignac number, because 45760087 - 23 = 45760079 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 (45760027) 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, 10287 + ... + 14047.
It is an arithmetic number, because the mean of its divisors is an integer number (5981580).
Almost surely, 245760087 is an apocalyptic number.
45760087 is a deficient number, since it is larger than the sum of its proper divisors (2092553).
45760087 is an frugal number, since it uses more digits than its factorization.
45760087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3830 (or 3784 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 37.
The square root of 45760087 is about 6764.6202406344. The cubic root of 45760087 is about 357.6807881464.
The spelling of 45760087 in words is "forty-five million, seven hundred sixty thousand, eighty-seven".
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