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93379941 = 3222974517
BaseRepresentation
bin1011001000011…
…01110101100101
320111201012012100
411210031311211
5142401124231
613133242313
72212500504
oct544156545
9214635170
1093379941
114878a806
1227333399
1316466505
14c58a83b
1582e81e6
hex590dd65

93379941 has 12 divisors (see below), whose sum is σ = 134970732. Its totient is φ = 62212416.

The previous prime is 93379933. The next prime is 93379943. The reversal of 93379941 is 14997339.

It can be written as a sum of positive squares in 2 ways, for example, as 14791716 + 78588225 = 3846^2 + 8865^2 .

It is not a de Polignac number, because 93379941 - 23 = 93379933 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93379943) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18415 + ... + 22931.

It is an arithmetic number, because the mean of its divisors is an integer number (11247561).

Almost surely, 293379941 is an apocalyptic number.

It is an amenable number.

93379941 is a deficient number, since it is larger than the sum of its proper divisors (41590791).

93379941 is a wasteful number, since it uses less digits than its factorization.

93379941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6820 (or 6817 counting only the distinct ones).

The product of its digits is 183708, while the sum is 45.

The square root of 93379941 is about 9663.3297056449. The cubic root of 93379941 is about 453.6816339409.

The spelling of 93379941 in words is "ninety-three million, three hundred seventy-nine thousand, nine hundred forty-one".

Divisors: 1 3 9 2297 4517 6891 13551 20673 40653 10375549 31126647 93379941