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45760087 = 2333761
BaseRepresentation
bin1010111010001…
…1111001010111
310012002212001001
42232203321113
543203310322
64312444131
71063645222
oct256437127
9105085031
1045760087
112391525a
12133a9647
139632599
1461125b9
15403d827
hex2ba3e57

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".

Divisors: 1 23 529 3761 12167 86503 1989569 45760087