Base | Representation |
---|---|
bin | 11000100010001111… |
… | …11101101011011100 |
3 | 1020222222211012110220 |
4 | 30101013331223130 |
5 | 203434040432304 |
6 | 10015022001340 |
7 | 644263604610 |
oct | 142107755334 |
9 | 36888735426 |
10 | 13172202204 |
11 | 564a401527 |
12 | 2677416250 |
13 | 131bc754b5 |
14 | 8cd593340 |
15 | 521619ad9 |
hex | 3111fdadc |
13172202204 has 48 divisors (see below), whose sum is σ = 35140224000. Its totient is φ = 3761948736.
The previous prime is 13172202179. The next prime is 13172202209. The reversal of 13172202204 is 40220227131.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13172202209) 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 15 ways as a sum of consecutive naturals, for example, 183357 + ... + 244875.
It is an arithmetic number, because the mean of its divisors is an integer number (732088000).
Almost surely, 213172202204 is an apocalyptic number.
13172202204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13172202204 is an abundant number, since it is smaller than the sum of its proper divisors (21968021796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13172202204 is a wasteful number, since it uses less digits than its factorization.
13172202204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64082 (or 64080 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 24.
Adding to 13172202204 its reverse (40220227131), we get a palindrome (53392429335).
The spelling of 13172202204 in words is "thirteen billion, one hundred seventy-two million, two hundred two thousand, two hundred four".
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