Base | Representation |
---|---|
bin | 11001000011010111… |
… | …11101110011101111 |
3 | 1021201100200121210211 |
4 | 30201223331303233 |
5 | 210021204403000 |
6 | 10102345443251 |
7 | 654206516512 |
oct | 144153756357 |
9 | 37640617724 |
10 | 13450075375 |
11 | 5782242780 |
12 | 27344a0527 |
13 | 13646c6aa9 |
14 | 918446d79 |
15 | 53ac077ba |
hex | 321afdcef |
13450075375 has 16 divisors (see below), whose sum is σ = 18311668128. Its totient is φ = 9781872000.
The previous prime is 13450075343. The next prime is 13450075381. The reversal of 13450075375 is 57357005431.
It is a happy number.
It is not a de Polignac number, because 13450075375 - 25 = 13450075343 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4889562 + ... + 4892311.
It is an arithmetic number, because the mean of its divisors is an integer number (1144479258).
Almost surely, 213450075375 is an apocalyptic number.
13450075375 is a deficient number, since it is larger than the sum of its proper divisors (4861592753).
13450075375 is an equidigital number, since it uses as much as digits as its factorization.
13450075375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9781899 (or 9781889 counting only the distinct ones).
The product of its (nonzero) digits is 220500, while the sum is 40.
The spelling of 13450075375 in words is "thirteen billion, four hundred fifty million, seventy-five thousand, three hundred seventy-five".
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