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13182099839 = 59470347507
BaseRepresentation
bin11000100011011011…
…01110000101111111
31021000200110001110222
430101231232011333
5203444104143324
610020014051555
7644443666646
oct142155560577
937020401428
1013182099839
115654a51797
12267a7a9bbb
13132102c59c
148d0a0c35d
1552242255e
hex311b6e17f

13182099839 has 8 divisors (see below), whose sum is σ = 13408657920. Its totient is φ = 12955646296.

The previous prime is 13182099781. The next prime is 13182099883. The reversal of 13182099839 is 93899028131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13182099839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13182090839) 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, 253724 + ... + 301230.

It is an arithmetic number, because the mean of its divisors is an integer number (1676082240).

Almost surely, 213182099839 is an apocalyptic number.

13182099839 is a deficient number, since it is larger than the sum of its proper divisors (226558081).

13182099839 is an equidigital number, since it uses as much as digits as its factorization.

13182099839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52269.

The product of its (nonzero) digits is 839808, while the sum is 53.

The spelling of 13182099839 in words is "thirteen billion, one hundred eighty-two million, ninety-nine thousand, eight hundred thirty-nine".

Divisors: 1 59 4703 47507 277477 2802913 223425421 13182099839