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9886052393 = 71974331221
BaseRepresentation
bin10010011010100000…
…10011000000101001
3221111222100111101122
421031100103000221
5130221312134033
64312552225025
7466662026120
oct111520230051
927458314348
109886052393
114213467538
121aba99b175
13c17202359
1469ad80ab7
153ccda0a98
hex24d413029

9886052393 has 8 divisors (see below), whose sum is σ = 11892995520. Its totient is φ = 8027771760.

The previous prime is 9886052387. The next prime is 9886052399. The reversal of 9886052393 is 3932506889.

It is an interprime number because it is at equal distance from previous prime (9886052387) and next prime (9886052399).

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

It is a cyclic number.

It is not a de Polignac number, because 9886052393 - 26 = 9886052329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9886052399) 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, 37165478 + ... + 37165743.

It is an arithmetic number, because the mean of its divisors is an integer number (1486624440).

Almost surely, 29886052393 is an apocalyptic number.

It is an amenable number.

9886052393 is a deficient number, since it is larger than the sum of its proper divisors (2006943127).

9886052393 is a wasteful number, since it uses less digits than its factorization.

9886052393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74331247.

The product of its (nonzero) digits is 2799360, while the sum is 53.

The square root of 9886052393 is about 99428.6296445848. The cubic root of 9886052393 is about 2146.2203210724.

The spelling of 9886052393 in words is "nine billion, eight hundred eighty-six million, fifty-two thousand, three hundred ninety-three".

Divisors: 1 7 19 133 74331221 520318547 1412293199 9886052393