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88056680 = 2352201417
BaseRepresentation
bin1010011111110…
…10001101101000
320010200202001112
411033322031220
5140020303210
612423205452
72116320005
oct517721550
9203622045
1088056680
1145784318
12255a6888
131532155a
14b9a28ac
157ae5d05
hex53fa368

88056680 has 16 divisors (see below), whose sum is σ = 198127620. Its totient is φ = 35222656.

The previous prime is 88056677. The next prime is 88056701. The reversal of 88056680 is 8665088.

It can be written as a sum of positive squares in 2 ways, for example, as 87347716 + 708964 = 9346^2 + 842^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1100669 + ... + 1100748.

Almost surely, 288056680 is an apocalyptic number.

It is an amenable number.

88056680 is an abundant number, since it is smaller than the sum of its proper divisors (110070940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88056680 is a wasteful number, since it uses less digits than its factorization.

88056680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2201428 (or 2201424 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 88056680 is about 9383.8520874958. The cubic root of 88056680 is about 444.8914939756.

The spelling of 88056680 in words is "eighty-eight million, fifty-six thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 2201417 4402834 8805668 11007085 17611336 22014170 44028340 88056680