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93380193 = 32193714759
BaseRepresentation
bin1011001000011…
…01111001100001
320111201012112200
411210031321201
5142401131233
613133243413
72212501314
oct544157141
9214635480
1093380193
114878aa15
1227333569
131646666a
14c58a97b
1582e8313
hex590de61

93380193 has 24 divisors (see below), whose sum is σ = 145828800. Its totient is φ = 57379104.

The previous prime is 93380173. The next prime is 93380197. The reversal of 93380193 is 39108339.

93380193 is a `hidden beast` number, since 93 + 380 + 193 = 666.

It is not a de Polignac number, because 93380193 - 225 = 59825761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (93380197) 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 23 ways as a sum of consecutive naturals, for example, 1053 + ... + 13706.

It is an arithmetic number, because the mean of its divisors is an integer number (6076200).

Almost surely, 293380193 is an apocalyptic number.

It is an amenable number.

93380193 is a deficient number, since it is larger than the sum of its proper divisors (52448607).

93380193 is a wasteful number, since it uses less digits than its factorization.

93380193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14821 (or 14818 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 93380193 is about 9663.3427446200. The cubic root of 93380193 is about 453.6820420502.

The spelling of 93380193 in words is "ninety-three million, three hundred eighty thousand, one hundred ninety-three".

Divisors: 1 3 9 19 37 57 111 171 333 703 2109 6327 14759 44277 132831 280421 546083 841263 1638249 2523789 4914747 10375577 31126731 93380193