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88953142297 = 3779120125339
BaseRepresentation
bin101001011011000000…
…1010011110000011001
322111121022000211022211
41102312001103300121
52424134001023142
6104510422315121
76266225143165
oct1226601236031
9274538024284
1088953142297
11347a7803438
12152a6288aa1
138507c8a056
14443bc73ca5
1524a94e1917
hex14b6053c19

88953142297 has 16 divisors (see below), whose sum is σ = 92594387200. Its totient is φ = 85378924800.

The previous prime is 88953142279. The next prime is 88953142339. The reversal of 88953142297 is 79224135988.

It is a cyclic number.

It is not a de Polignac number, because 88953142297 - 215 = 88953109529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88953142217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3497854 + ... + 3523192.

It is an arithmetic number, because the mean of its divisors is an integer number (5787149200).

Almost surely, 288953142297 is an apocalyptic number.

It is an amenable number.

88953142297 is a deficient number, since it is larger than the sum of its proper divisors (3641244903).

88953142297 is a wasteful number, since it uses less digits than its factorization.

88953142297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26656.

The product of its digits is 8709120, while the sum is 58.

The spelling of 88953142297 in words is "eighty-eight billion, nine hundred fifty-three million, one hundred forty-two thousand, two hundred ninety-seven".

Divisors: 1 37 79 1201 2923 25339 44437 94879 937543 2001781 3510523 30432139 74065897 1125989143 2404138981 88953142297