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88063117 = 791114723
BaseRepresentation
bin1010011111110…
…11110010001101
320010201001212221
411033323302031
5140021004432
612423255341
72116344532
oct517736215
9203631787
1088063117
114578913a
12255aa551
131532446c
14b9a4d89
157ae7b97
hex53fbc8d

88063117 has 4 divisors (see below), whose sum is σ = 89177920. Its totient is φ = 86948316.

The previous prime is 88063103. The next prime is 88063123. The reversal of 88063117 is 71136088.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88063117 - 211 = 88061069 is a prime.

It is a super-2 number, since 2×880631172 = 15510225151511378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88063147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557283 + ... + 557440.

It is an arithmetic number, because the mean of its divisors is an integer number (22294480).

Almost surely, 288063117 is an apocalyptic number.

It is an amenable number.

88063117 is a deficient number, since it is larger than the sum of its proper divisors (1114803).

88063117 is a wasteful number, since it uses less digits than its factorization.

88063117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114802.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 88063117 is about 9384.1950640425. The cubic root of 88063117 is about 444.9023343297.

The spelling of 88063117 in words is "eighty-eight million, sixty-three thousand, one hundred seventeen".

Divisors: 1 79 1114723 88063117