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5315889193 = 43946126267
BaseRepresentation
bin1001111001101101…
…00000100000101001
3111201110210011001221
410330312200200221
541341331423233
62235253542041
7245506212136
oct47466404051
914643704057
105315889193
11228875425a
121044344921
13669430984
1438600d58d
15211a5342d
hex13cda0829

5315889193 has 8 divisors (see below), whose sum is σ = 5339759040. Its totient is φ = 5292073680.

The previous prime is 5315889181. The next prime is 5315889199. The reversal of 5315889193 is 3919885135.

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 5315889193 - 29 = 5315888681 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5315889193.

It is not an unprimeable number, because it can be changed into a prime (5315889199) 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, 189246 + ... + 215512.

It is an arithmetic number, because the mean of its divisors is an integer number (667469880).

Almost surely, 25315889193 is an apocalyptic number.

It is an amenable number.

5315889193 is a deficient number, since it is larger than the sum of its proper divisors (23869847).

5315889193 is a wasteful number, since it uses less digits than its factorization.

5315889193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27167.

The product of its digits is 1166400, while the sum is 52.

The square root of 5315889193 is about 72910.1446507960. The cubic root of 5315889193 is about 1745.2539913756.

The spelling of 5315889193 in words is "five billion, three hundred fifteen million, eight hundred eighty-nine thousand, one hundred ninety-three".

Divisors: 1 439 461 26267 202379 11531213 12109087 5315889193