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88250395 = 5127138977
BaseRepresentation
bin1010100001010…
…01100000011011
320011001120210011
411100221200123
5140043003040
612431302351
72121054532
oct520514033
9204046704
1088250395
11458a6912
122567a9b7
131538b78c
14ba13319
157b333ea
hex542981b

88250395 has 8 divisors (see below), whose sum is σ = 106735104. Its totient is φ = 70043904.

The previous prime is 88250389. The next prime is 88250399. The reversal of 88250395 is 59305288.

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 88250395 - 25 = 88250363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88250399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68854 + ... + 70123.

It is an arithmetic number, because the mean of its divisors is an integer number (13341888).

Almost surely, 288250395 is an apocalyptic number.

88250395 is a deficient number, since it is larger than the sum of its proper divisors (18484709).

88250395 is a wasteful number, since it uses less digits than its factorization.

88250395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139109.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 88250395 is about 9394.1681377331. The cubic root of 88250395 is about 445.2174924719.

The spelling of 88250395 in words is "eighty-eight million, two hundred fifty thousand, three hundred ninety-five".

Divisors: 1 5 127 635 138977 694885 17650079 88250395