Base | Representation |
---|---|
bin | 11000100011011101… |
… | …11101000110110011 |
3 | 1021000201001111102111 |
4 | 30101232331012303 |
5 | 203444200022400 |
6 | 10020025030151 |
7 | 644446515334 |
oct | 142156750663 |
9 | 37021044374 |
10 | 13182423475 |
11 | 5655152961 |
12 | 267a925357 |
13 | 13211139a0 |
14 | 8d0a9428b |
15 | 5224883ba |
hex | 311bbd1b3 |
13182423475 has 24 divisors (see below), whose sum is σ = 18639119520. Its totient is φ = 9162078720.
The previous prime is 13182423461. The next prime is 13182423479. The reversal of 13182423475 is 57432428131.
It is not a de Polignac number, because 13182423475 - 29 = 13182422963 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13182423479) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1187455 + ... + 1198504.
It is an arithmetic number, because the mean of its divisors is an integer number (776629980).
Almost surely, 213182423475 is an apocalyptic number.
13182423475 is a deficient number, since it is larger than the sum of its proper divisors (5456696045).
13182423475 is a wasteful number, since it uses less digits than its factorization.
13182423475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2385999 (or 2385994 counting only the distinct ones).
The product of its digits is 161280, while the sum is 40.
The spelling of 13182423475 in words is "thirteen billion, one hundred eighty-two million, four hundred twenty-three thousand, four hundred seventy-five".
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