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88003085 = 530757331
BaseRepresentation
bin1010011111011…
…01001000001101
320010121000112112
411033231020031
5140012044320
612422113405
72116004522
oct517551015
9203530475
1088003085
1145748025
122557b865
1315303041
14b98b149
157ad4ec5
hex53ed20d

88003085 has 8 divisors (see below), whose sum is σ = 105949536. Its totient is φ = 70171920.

The previous prime is 88003073. The next prime is 88003087. The reversal of 88003085 is 58030088.

It is a happy number.

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

It is not a de Polignac number, because 88003085 - 220 = 86954509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88003087) 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, 27131 + ... + 30200.

It is an arithmetic number, because the mean of its divisors is an integer number (13243692).

Almost surely, 288003085 is an apocalyptic number.

It is an amenable number.

88003085 is a deficient number, since it is larger than the sum of its proper divisors (17946451).

88003085 is a wasteful number, since it uses less digits than its factorization.

88003085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57643.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 88003085 is about 9380.9959492583. The cubic root of 88003085 is about 444.8012157642.

The spelling of 88003085 in words is "eighty-eight million, three thousand, eighty-five".

Divisors: 1 5 307 1535 57331 286655 17600617 88003085