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88553228651 = 972285939937
BaseRepresentation
bin101001001111000101…
…1110000100101101011
322110120102112002221022
41102132023300211223
52422324111304101
6104403015003055
76253301011166
oct1223613604553
9273512462838
1088553228651
1134611a97398
12151b436948b
138473178b64
144400ad2add
152484348a1b
hex149e2f096b

88553228651 has 8 divisors (see below), whose sum is σ = 89472302640. Its totient is φ = 87634280448.

The previous prime is 88553228641. The next prime is 88553228657. The reversal of 88553228651 is 15682235588.

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 88553228651 - 210 = 88553227627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88553228593 and 88553228602.

It is not an unprimeable number, because it can be changed into a prime (88553228657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2197355 + ... + 2237291.

It is an arithmetic number, because the mean of its divisors is an integer number (11184037830).

Almost surely, 288553228651 is an apocalyptic number.

88553228651 is a deficient number, since it is larger than the sum of its proper divisors (919073989).

88553228651 is a wasteful number, since it uses less digits than its factorization.

88553228651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62893.

The product of its digits is 4608000, while the sum is 53.

The spelling of 88553228651 in words is "eighty-eight billion, five hundred fifty-three million, two hundred twenty-eight thousand, six hundred fifty-one".

Divisors: 1 97 22859 39937 2217323 3873889 912919883 88553228651