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88269601 = 731739779
BaseRepresentation
bin1010100001011…
…10001100100001
320011002120010111
411100232030201
5140044111401
612431531321
72121164530
oct520561441
9204076114
1088269601
114590a292
1225689b41
1315397444
14ba1a317
157b38e51
hex542e321

88269601 has 8 divisors (see below), whose sum is σ = 101200320. Its totient is φ = 75419088.

The previous prime is 88269589. The next prime is 88269613. The reversal of 88269601 is 10696288.

It is an interprime number because it is at equal distance from previous prime (88269589) and next prime (88269613).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-88269601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88269691) 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, 17671 + ... + 22108.

It is an arithmetic number, because the mean of its divisors is an integer number (12650040).

Almost surely, 288269601 is an apocalyptic number.

It is an amenable number.

88269601 is a deficient number, since it is larger than the sum of its proper divisors (12930719).

88269601 is a wasteful number, since it uses less digits than its factorization.

88269601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40103.

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 88269601 is about 9395.1903120693. The cubic root of 88269601 is about 445.2497878020.

The spelling of 88269601 in words is "eighty-eight million, two hundred sixty-nine thousand, six hundred one".

Divisors: 1 7 317 2219 39779 278453 12609943 88269601