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79088097 = 31117140977
BaseRepresentation
bin1001011011011…
…00100111100001
312111211002110210
410231230213201
5130221304342
611503044333
71650144354
oct455544741
9174732423
1079088097
1140709070
12225a06a9
13135012ba
14a70a29b
156e2379c
hex4b6c9e1

79088097 has 16 divisors (see below), whose sum is σ = 121804992. Its totient is φ = 45112320.

The previous prime is 79088083. The next prime is 79088117.

79088097 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 79088097 - 212 = 79084001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (79088047) 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, 69928 + ... + 71049.

It is an arithmetic number, because the mean of its divisors is an integer number (7612812).

Almost surely, 279088097 is an apocalyptic number.

It is an amenable number.

79088097 is a deficient number, since it is larger than the sum of its proper divisors (42716895).

79088097 is a wasteful number, since it uses less digits than its factorization.

79088097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141008.

The product of its (nonzero) digits is 254016, while the sum is 48.

The square root of 79088097 is about 8893.1488798963. The cubic root of 79088097 is about 429.2434814128.

The spelling of 79088097 in words is "seventy-nine million, eighty-eight thousand, ninety-seven".

Divisors: 1 3 11 17 33 51 187 561 140977 422931 1550747 2396609 4652241 7189827 26362699 79088097