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93680074 = 2241263739
BaseRepresentation
bin1011001010101…
…11000111001010
320112021102220101
411211113013022
5142440230244
613143520014
72215160515
oct545270712
9215242811
1093680074
1148975254
122745900a
131653ccc7
14c627d7c
1583570d4
hex59571ca

93680074 has 16 divisors (see below), whose sum is σ = 141831360. Its totient is φ = 46405440.

The previous prime is 93680029. The next prime is 93680099. The reversal of 93680074 is 47008639.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126397 + ... + 127135.

It is an arithmetic number, because the mean of its divisors is an integer number (8864460).

Almost surely, 293680074 is an apocalyptic number.

93680074 is a deficient number, since it is larger than the sum of its proper divisors (48151286).

93680074 is a wasteful number, since it uses less digits than its factorization.

93680074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 93680074 is about 9678.8467288205. The cubic root of 93680074 is about 454.1671743600.

The spelling of 93680074 in words is "ninety-three million, six hundred eighty thousand, seventy-four".

Divisors: 1 2 241 263 482 526 739 1478 63383 126766 178099 194357 356198 388714 46840037 93680074