Base | Representation |
---|---|
bin | 11000100011000110… |
… | …00110111100000111 |
3 | 1021000111012201112202 |
4 | 30101203012330013 |
5 | 203442401134043 |
6 | 10015434305115 |
7 | 644411232464 |
oct | 142143067407 |
9 | 37014181482 |
10 | 13179318023 |
11 | 5653421773 |
12 | 267988819b |
13 | 1320597341 |
14 | 8d04c666b |
15 | 5220731b8 |
hex | 3118c6f07 |
13179318023 has 8 divisors (see below), whose sum is σ = 13879884720. Its totient is φ = 12479443200.
The previous prime is 13179318007. The next prime is 13179318049. The reversal of 13179318023 is 32081397131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13179318023 - 24 = 13179318007 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 (13179338023) 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, 133628 + ... + 210273.
It is an arithmetic number, because the mean of its divisors is an integer number (1734985590).
Almost surely, 213179318023 is an apocalyptic number.
13179318023 is a deficient number, since it is larger than the sum of its proper divisors (700566697).
13179318023 is a wasteful number, since it uses less digits than its factorization.
13179318023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 345937.
The product of its (nonzero) digits is 27216, while the sum is 38.
The spelling of 13179318023 in words is "thirteen billion, one hundred seventy-nine million, three hundred eighteen thousand, twenty-three".
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