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88052663 = 532636317
BaseRepresentation
bin1010011111110…
…01001110110111
320010200112112202
411033321032313
5140020141123
612423135115
72116302206
oct517711667
9203615482
1088052663
11457812a6
12255a449b
131531c78a
14b9a123d
157ae4a28
hex53f93b7

88052663 has 8 divisors (see below), whose sum is σ = 90069408. Its totient is φ = 86049184.

The previous prime is 88052633. The next prime is 88052677. The reversal of 88052663 is 36625088.

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 88052663 - 26 = 88052599 is a prime.

It is a super-2 number, since 2×880526632 = 15506542922783138, 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 (88052633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10781 + ... + 17097.

It is an arithmetic number, because the mean of its divisors is an integer number (11258676).

Almost surely, 288052663 is an apocalyptic number.

88052663 is a deficient number, since it is larger than the sum of its proper divisors (2016745).

88052663 is a wasteful number, since it uses less digits than its factorization.

88052663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6633.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 88052663 is about 9383.6380471542. The cubic root of 88052663 is about 444.8847288016.

The spelling of 88052663 in words is "eighty-eight million, fifty-two thousand, six hundred sixty-three".

Divisors: 1 53 263 6317 13939 334801 1661371 88052663