Base | Representation |
---|---|
bin | 11000111010111110… |
… | …00000101011110111 |
3 | 1021112110000121012022 |
4 | 30131133000223313 |
5 | 204400132223143 |
6 | 10051350343355 |
7 | 652362320642 |
oct | 143537005367 |
9 | 37473017168 |
10 | 13379570423 |
11 | 574646731a |
12 | 271495ab5b |
13 | 1352c0c49b |
14 | 90cd32a59 |
15 | 53492c268 |
hex | 31d7c0af7 |
13379570423 has 8 divisors (see below), whose sum is σ = 14102526720. Its totient is φ = 12658491000.
The previous prime is 13379570411. The next prime is 13379570441. The reversal of 13379570423 is 32407597331.
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 13379570423 - 28 = 13379570167 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 (13379570923) 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, 454565 + ... + 483102.
It is an arithmetic number, because the mean of its divisors is an integer number (1762815840).
Almost surely, 213379570423 is an apocalyptic number.
13379570423 is a deficient number, since it is larger than the sum of its proper divisors (722956297).
13379570423 is an equidigital number, since it uses as much as digits as its factorization.
13379570423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 938437.
The product of its (nonzero) digits is 476280, while the sum is 44.
The spelling of 13379570423 in words is "thirteen billion, three hundred seventy-nine million, five hundred seventy thousand, four hundred twenty-three".
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