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97083039 = 31729411601
BaseRepresentation
bin1011100100101…
…01111010011111
320202200022220010
411302111322133
5144323124124
613344454303
72256122634
oct562257237
9222608803
1097083039
114a889a19
122861a393
1317161bb1
14cc7218b
1587ca529
hex5c95e9f

97083039 has 32 divisors (see below), whose sum is σ = 145333440. Its totient is φ = 57344000.

The previous prime is 97083029. The next prime is 97083043. The reversal of 97083039 is 93038079.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 97083039 - 27 = 97082911 is a prime.

It is a super-2 number, since 2×970830392 = 18850232922951042, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 97082988 and 97083006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97083029) 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 31 ways as a sum of consecutive naturals, for example, 59839 + ... + 61439.

It is an arithmetic number, because the mean of its divisors is an integer number (4541670).

Almost surely, 297083039 is an apocalyptic number.

97083039 is a deficient number, since it is larger than the sum of its proper divisors (48250401).

97083039 is a wasteful number, since it uses less digits than its factorization.

97083039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1691.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 97083039 is about 9853.0725664637. The cubic root of 97083039 is about 459.6011650090.

The spelling of 97083039 in words is "ninety-seven million, eighty-three thousand, thirty-nine".

Divisors: 1 3 17 29 41 51 87 123 493 697 1189 1479 1601 2091 3567 4803 20213 27217 46429 60639 65641 81651 139287 196923 789293 1115897 1903589 2367879 3347691 5710767 32361013 97083039