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88897055 = 5131367647
BaseRepresentation
bin1010100110001…
…11011000011111
320012021102211112
411103013120133
5140224201210
612453212235
72126420042
oct523073037
9205242745
1088897055
11461a8745
122593107b
1315556c10
14bb40c59
157c0ed05
hex54c761f

88897055 has 8 divisors (see below), whose sum is σ = 114882432. Its totient is φ = 65647008.

The previous prime is 88897037. The next prime is 88897073. The reversal of 88897055 is 55079888.

It is an interprime number because it is at equal distance from previous prime (88897037) and next prime (88897073).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-88897055 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88896994 and 88897012.

It is a congruent 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, 683759 + ... + 683888.

It is an arithmetic number, because the mean of its divisors is an integer number (14360304).

Almost surely, 288897055 is an apocalyptic number.

88897055 is a deficient number, since it is larger than the sum of its proper divisors (25985377).

88897055 is a wasteful number, since it uses less digits than its factorization.

88897055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367665.

The product of its (nonzero) digits is 806400, while the sum is 50.

The square root of 88897055 is about 9428.5234793153. The cubic root of 88897055 is about 446.3022996293.

The spelling of 88897055 in words is "eighty-eight million, eight hundred ninety-seven thousand, fifty-five".

Divisors: 1 5 13 65 1367647 6838235 17779411 88897055