Base | Representation |
---|---|
bin | 11001010010100001… |
… | …11101000011011100 |
3 | 1022001012220211122022 |
4 | 30221100331003130 |
5 | 210301231241444 |
6 | 10123130435312 |
7 | 660312253550 |
oct | 145120750334 |
9 | 38035824568 |
10 | 13577212124 |
11 | 5837a89473 |
12 | 276ab92b38 |
13 | 1384b4c238 |
14 | 92b29d860 |
15 | 546e6c9ee |
hex | 32943d0dc |
13577212124 has 12 divisors (see below), whose sum is σ = 27154424304. Its totient is φ = 5818805184.
The previous prime is 13577212097. The next prime is 13577212139. The reversal of 13577212124 is 42121277531.
13577212124 is an admirable number.
It is a congruent number.
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, 242450189 + ... + 242450244.
It is an arithmetic number, because the mean of its divisors is an integer number (2262868692).
Almost surely, 213577212124 is an apocalyptic number.
13577212124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13577212124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13577212124 is a wasteful number, since it uses less digits than its factorization.
13577212124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 484900444 (or 484900442 counting only the distinct ones).
The product of its digits is 23520, while the sum is 35.
Adding to 13577212124 its reverse (42121277531), we get a palindrome (55698489655).
The spelling of 13577212124 in words is "thirteen billion, five hundred seventy-seven million, two hundred twelve thousand, one hundred twenty-four".
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