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93252768 = 2537151919
BaseRepresentation
bin1011000111011…
…10110010100000
320111110201202020
411203232302200
5142333042033
613130421440
72211430650
oct543566240
9214421666
1093252768
1148703204
1227291880
131642066b
14c556360
1582c06b3
hex58eeca0

93252768 has 96 divisors (see below), whose sum is σ = 281917440. Its totient is φ = 26438400.

The previous prime is 93252751. The next prime is 93252773. The reversal of 93252768 is 86725239.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

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, 101013 + ... + 101931.

It is an arithmetic number, because the mean of its divisors is an integer number (2936640).

Almost surely, 293252768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 93252768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140958720).

93252768 is an abundant number, since it is smaller than the sum of its proper divisors (188664672).

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

93252768 is a wasteful number, since it uses less digits than its factorization.

93252768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090 (or 1082 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 93252768 is about 9656.7472784577. The cubic root of 93252768 is about 453.4755858843.

The spelling of 93252768 in words is "ninety-three million, two hundred fifty-two thousand, seven hundred sixty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 151 168 224 302 336 453 604 672 906 919 1057 1208 1812 1838 2114 2416 2757 3171 3624 3676 4228 4832 5514 6342 6433 7248 7352 8456 11028 12684 12866 14496 14704 16912 19299 22056 25368 25732 29408 33824 38598 44112 50736 51464 77196 88224 101472 102928 138769 154392 205856 277538 308784 416307 555076 617568 832614 971383 1110152 1665228 1942766 2220304 2914149 3330456 3885532 4440608 5828298 6660912 7771064 11656596 13321824 15542128 23313192 31084256 46626384 93252768