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88088008879 = 1313749459859
BaseRepresentation
bin101001000001001110…
…1000101100010101111
322102101000010111101101
41102002131011202233
52420401012241004
6104244515423531
76235621502263
oct1220235054257
9272330114341
1088088008879
11343a3425942
12150a45b4ba7
1383ca9807a0
144398dd20a3
1524585a0ba4
hex14827458af

88088008879 has 8 divisors (see below), whose sum is σ = 95556449520. Its totient is φ = 80718488256.

The previous prime is 88088008819. The next prime is 88088008903. The reversal of 88088008879 is 97880088088.

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 88088008879 - 213 = 88088000687 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88088008879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88088008819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24728149 + ... + 24731710.

It is an arithmetic number, because the mean of its divisors is an integer number (11944556190).

Almost surely, 288088008879 is an apocalyptic number.

88088008879 is a deficient number, since it is larger than the sum of its proper divisors (7468440641).

88088008879 is a wasteful number, since it uses less digits than its factorization.

88088008879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49460009.

The product of its (nonzero) digits is 16515072, while the sum is 64.

The spelling of 88088008879 in words is "eighty-eight billion, eighty-eight million, eight thousand, eight hundred seventy-nine".

Divisors: 1 13 137 1781 49459859 642978167 6776000683 88088008879