Base | Representation |
---|---|
bin | 11000101010010101… |
… | …10000001011011010 |
3 | 1021011201110211110102 |
4 | 30111022300023122 |
5 | 204103422322302 |
6 | 10025444015402 |
7 | 646046334062 |
oct | 142512601332 |
9 | 37151424412 |
10 | 13240042202 |
11 | 5684727742 |
12 | 2696091562 |
13 | 1330038aca |
14 | 8d85b23a2 |
15 | 52756a702 |
hex | 3152b02da |
13240042202 has 8 divisors (see below), whose sum is σ = 19879329312. Its totient is φ = 6613599100.
The previous prime is 13240042199. The next prime is 13240042217. The reversal of 13240042202 is 20224004231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-4 number, since 4×132400422024 (a number of 42 digits) contains 4444 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3208424 + ... + 3212547.
It is an arithmetic number, because the mean of its divisors is an integer number (2484916164).
Almost surely, 213240042202 is an apocalyptic number.
13240042202 is a deficient number, since it is larger than the sum of its proper divisors (6639287110).
13240042202 is a wasteful number, since it uses less digits than its factorization.
13240042202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6422004.
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 13240042202 its reverse (20224004231), we get a palindrome (33464046433).
The spelling of 13240042202 in words is "thirteen billion, two hundred forty million, forty-two thousand, two hundred two".
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