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9430059993 = 319165439649
BaseRepresentation
bin10001100100001001…
…10100101111011001
3220100012022200102020
420302010310233121
5123303043404433
64155422525053
7452454121164
oct106204645731
926305280366
109430059993
113aaa028712
1219b2136789
13b738b7c73
146565a2adb
153a2d2bcb3
hex232134bd9

9430059993 has 8 divisors (see below), whose sum is σ = 13235172000. Its totient is φ = 5955827328.

The previous prime is 9430059971. The next prime is 9430059997. The reversal of 9430059993 is 3999500349.

It is a happy number.

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

It is not a de Polignac number, because 9430059993 - 212 = 9430055897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9430059997) 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, 82719768 + ... + 82719881.

It is an arithmetic number, because the mean of its divisors is an integer number (1654396500).

Almost surely, 29430059993 is an apocalyptic number.

It is an amenable number.

9430059993 is a deficient number, since it is larger than the sum of its proper divisors (3805112007).

9430059993 is a wasteful number, since it uses less digits than its factorization.

9430059993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165439671.

The product of its (nonzero) digits is 1180980, while the sum is 51.

The square root of 9430059993 is about 97108.4959877353. The cubic root of 9430059993 is about 2112.7015546541.

The spelling of 9430059993 in words is "nine billion, four hundred thirty million, fifty-nine thousand, nine hundred ninety-three".

Divisors: 1 3 19 57 165439649 496318947 3143353331 9430059993