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87048095 = 524677057
BaseRepresentation
bin1010011000000…
…11111110011111
320001210111112112
411030003332133
5134241014340
612345424235
72104616351
oct514037637
9201714475
1087048095
1145155582
122519b07b
131505a464
14b7bd0d1
157997065
hex5303f9f

87048095 has 8 divisors (see below), whose sum is σ = 104514864. Its totient is φ = 69600384.

The previous prime is 87048083. The next prime is 87048097. The reversal of 87048095 is 59084078.

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 87048095 - 210 = 87047071 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 (87048097) 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, 8807 + ... + 15863.

It is an arithmetic number, because the mean of its divisors is an integer number (13064358).

Almost surely, 287048095 is an apocalyptic number.

87048095 is a deficient number, since it is larger than the sum of its proper divisors (17466769).

87048095 is a wasteful number, since it uses less digits than its factorization.

87048095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9529.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 87048095 is about 9329.9568594930. The cubic root of 87048095 is about 443.1863989422.

The spelling of 87048095 in words is "eighty-seven million, forty-eight thousand, ninety-five".

Divisors: 1 5 2467 7057 12335 35285 17409619 87048095