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79038083097 = 3312775730449
BaseRepresentation
bin100100110011100001…
…0010111000000011001
321120000022002122002000
41021213002113000121
52243332222124342
6100150512231213
75465431423101
oct1114702270031
9246008078060
1079038083097
1130579a34736
121339983b509
1375b7a6cb0c
143b7b102201
1520c8d1144c
hex1267097019

79038083097 has 32 divisors (see below), whose sum is σ = 118175232000. Its totient is φ = 52206384384.

The previous prime is 79038083083. The next prime is 79038083101.

79038083097 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 79038083097 - 222 = 79033888793 is a prime.

It is a super-2 number, since 2×790380830972 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (79038083057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2580529 + ... + 2610977.

It is an arithmetic number, because the mean of its divisors is an integer number (3692976000).

Almost surely, 279038083097 is an apocalyptic number.

It is an amenable number.

79038083097 is a deficient number, since it is larger than the sum of its proper divisors (39137148903).

79038083097 is a wasteful number, since it uses less digits than its factorization.

79038083097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31342 (or 31336 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The spelling of 79038083097 in words is "seventy-nine billion, thirty-eight million, eighty-three thousand, ninety-seven".

Divisors: 1 3 9 27 127 381 757 1143 2271 3429 6813 20439 30449 91347 96139 274041 288417 822123 865251 2595753 3867023 11601069 23049893 34803207 69149679 104409621 207449037 622347111 2927336411 8782009233 26346027699 79038083097