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93379611 = 31313717477
BaseRepresentation
bin1011001000011…
…01110000011011
320111201011202010
411210031300123
5142401121421
613133241003
72212466523
oct544156033
9214634663
1093379611
114878a536
1227333163
1316466310
14c58a683
1582e8076
hex590dc1b

93379611 has 16 divisors (see below), whose sum is σ = 135069984. Its totient is φ = 57041664.

The previous prime is 93379607. The next prime is 93379679. The reversal of 93379611 is 11697339.

It is not a de Polignac number, because 93379611 - 22 = 93379607 is a prime.

It is a super-2 number, since 2×933796112 = 17439503501022642, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 93379611.

It is not an unprimeable number, because it can be changed into a prime (93379211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3396 + ... + 14081.

It is an arithmetic number, because the mean of its divisors is an integer number (8441874).

Almost surely, 293379611 is an apocalyptic number.

93379611 is a deficient number, since it is larger than the sum of its proper divisors (41690373).

93379611 is a wasteful number, since it uses less digits than its factorization.

93379611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17630.

The product of its digits is 30618, while the sum is 39.

The square root of 93379611 is about 9663.3126307701. The cubic root of 93379611 is about 453.6810995110.

The spelling of 93379611 in words is "ninety-three million, three hundred seventy-nine thousand, six hundred eleven".

Divisors: 1 3 13 39 137 411 1781 5343 17477 52431 227201 681603 2394349 7183047 31126537 93379611