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93016071 = 3223449353
BaseRepresentation
bin1011000101101…
…01000000000111
320111000201001200
411202311000013
5142303003241
613121353543
72206423611
oct542650007
9214021050
1093016071
1148561395
12271988b3
13163699c5
14c4d3db1
1582754b6
hex58b5007

93016071 has 12 divisors (see below), whose sum is σ = 140198448. Its totient is φ = 59314464.

The previous prime is 93016069. The next prime is 93016087. The reversal of 93016071 is 17061039.

It is not a de Polignac number, because 93016071 - 21 = 93016069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93016271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224470 + ... + 224883.

It is an arithmetic number, because the mean of its divisors is an integer number (11683204).

Almost surely, 293016071 is an apocalyptic number.

93016071 is a deficient number, since it is larger than the sum of its proper divisors (47182377).

93016071 is a wasteful number, since it uses less digits than its factorization.

93016071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449382 (or 449379 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 93016071 is about 9644.4839675329. The cubic root of 93016071 is about 453.0915856518.

The spelling of 93016071 in words is "ninety-three million, sixteen thousand, seventy-one".

Divisors: 1 3 9 23 69 207 449353 1348059 4044177 10335119 31005357 93016071