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88000105 = 558729983
BaseRepresentation
bin1010011111011…
…00011001101001
320010120212110011
411033230121221
5140012000410
612422051521
72115663034
oct517543151
9203525404
1088000105
1145745866
1225579ba1
131530188b
14b98a01b
157ad418a
hex53ec669

88000105 has 8 divisors (see below), whose sum is σ = 105783552. Its totient is φ = 70277808.

The previous prime is 88000091. The next prime is 88000127. The reversal of 88000105 is 50100088.

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 88000105 - 215 = 87967337 is a prime.

It is a super-2 number, since 2×880001052 = 15488036960022050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12057 + ... + 17926.

It is an arithmetic number, because the mean of its divisors is an integer number (13222944).

Almost surely, 288000105 is an apocalyptic number.

It is an amenable number.

88000105 is a deficient number, since it is larger than the sum of its proper divisors (17783447).

88000105 is a wasteful number, since it uses less digits than its factorization.

88000105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30575.

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 88000105 is about 9380.8371161640. The cubic root of 88000105 is about 444.7961950213.

The spelling of 88000105 in words is "eighty-eight million, one hundred five", and thus it is an aban number.

Divisors: 1 5 587 2935 29983 149915 17600021 88000105