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93045344 = 257415381
BaseRepresentation
bin1011000101111…
…00001001100000
320111002012012212
411202330021200
5142304422334
613122141252
72206605140
oct542741140
9214065185
1093045344
1148581387
12271b1828
131637a122
14c500920
15827dece
hex58bc260

93045344 has 24 divisors (see below), whose sum is σ = 209352528. Its totient is φ = 39876480.

The previous prime is 93045319. The next prime is 93045377. The reversal of 93045344 is 44354039.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 93045344.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 207467 + ... + 207914.

It is an arithmetic number, because the mean of its divisors is an integer number (8723022).

Almost surely, 293045344 is an apocalyptic number.

It is an amenable number.

93045344 is an abundant number, since it is smaller than the sum of its proper divisors (116307184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

93045344 is a wasteful number, since it uses less digits than its factorization.

93045344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415398 (or 415390 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 93045344 is about 9646.0014513787. The cubic root of 93045344 is about 453.1391113417.

The spelling of 93045344 in words is "ninety-three million, forty-five thousand, three hundred forty-four".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 415381 830762 1661524 2907667 3323048 5815334 6646096 11630668 13292192 23261336 46522672 93045344