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88315082 = 2109740253
BaseRepresentation
bin1010100001110…
…01010011001010
320011011212111222
411100321103022
5140102040312
612432522042
72121444242
oct520712312
9204155458
1088315082
1145940479
12256b0322
13153b205b
14ba2cb22
157b47672
hex54394ca

88315082 has 8 divisors (see below), whose sum is σ = 132596676. Its totient is φ = 44116192.

The previous prime is 88315081. The next prime is 88315099. The reversal of 88315082 is 28051388.

It can be written as a sum of positive squares in 2 ways, for example, as 87590881 + 724201 = 9359^2 + 851^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (88315081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17933 + ... + 22320.

Almost surely, 288315082 is an apocalyptic number.

88315082 is a deficient number, since it is larger than the sum of its proper divisors (44281594).

88315082 is a wasteful number, since it uses less digits than its factorization.

88315082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41352.

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 88315082 is about 9397.6104409579. The cubic root of 88315082 is about 445.3262464709.

The spelling of 88315082 in words is "eighty-eight million, three hundred fifteen thousand, eighty-two".

Divisors: 1 2 1097 2194 40253 80506 44157541 88315082