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93988083 = 374475623
BaseRepresentation
bin1011001101000…
…10010011110011
320112212002102010
411212202103303
5143030104313
613154254003
72220612510
oct546422363
9215762363
1093988083
1149065702
1227587303
131661a267
14c6a8307
1583b84c3
hex59a24f3

93988083 has 8 divisors (see below), whose sum is σ = 143219968. Its totient is φ = 53707464.

The previous prime is 93988061. The next prime is 93988123. The reversal of 93988083 is 38088939.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 93988083 - 29 = 93987571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93988483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2237791 + ... + 2237832.

It is an arithmetic number, because the mean of its divisors is an integer number (17902496).

Almost surely, 293988083 is an apocalyptic number.

93988083 is a deficient number, since it is larger than the sum of its proper divisors (49231885).

93988083 is a wasteful number, since it uses less digits than its factorization.

93988083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4475633.

The product of its (nonzero) digits is 373248, while the sum is 48.

The square root of 93988083 is about 9694.7451230035. The cubic root of 93988083 is about 454.6643791529.

The spelling of 93988083 in words is "ninety-three million, nine hundred eighty-eight thousand, eighty-three".

Divisors: 1 3 7 21 4475623 13426869 31329361 93988083