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88008017 = 4147109419
BaseRepresentation
bin1010011111011…
…10010101010001
320010121021022012
411033232111101
5140012224032
612422152305
72116025066
oct517562521
9203537265
1088008017
11457507a9
1225582695
1315305366
14b98cc6d
157ad66b2
hex53ee551

88008017 has 16 divisors (see below), whose sum is σ = 93139200. Its totient is φ = 83064960.

The previous prime is 88007993. The next prime is 88008029. The reversal of 88008017 is 71080088.

It is a cyclic number.

It is not a de Polignac number, because 88008017 - 214 = 87991633 is a prime.

It is a super-2 number, since 2×880080172 = 15490822112544578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88008317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209834 + ... + 210252.

It is an arithmetic number, because the mean of its divisors is an integer number (5821200).

Almost surely, 288008017 is an apocalyptic number.

It is an amenable number.

88008017 is a deficient number, since it is larger than the sum of its proper divisors (5131183).

88008017 is a wasteful number, since it uses less digits than its factorization.

88008017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616.

The product of its (nonzero) digits is 3584, while the sum is 32.

The square root of 88008017 is about 9381.2588174509. The cubic root of 88008017 is about 444.8095250131.

The spelling of 88008017 in words is "eighty-eight million, eight thousand, seventeen".

Divisors: 1 41 47 109 419 1927 4469 5123 17179 19693 45671 210043 807413 1872511 2146537 88008017