Base | Representation |
---|---|
bin | 11001000110100000… |
… | …00010100100000100 |
3 | 1021210012001102220220 |
4 | 30203100002210010 |
5 | 210044413344002 |
6 | 10105124024340 |
7 | 654645511230 |
oct | 144320024404 |
9 | 37705042826 |
10 | 13476309252 |
11 | 579603066a |
12 | 27412320b0 |
13 | 1369c807b3 |
14 | 91bb155c0 |
15 | 53d18a7bc |
hex | 323402904 |
13476309252 has 24 divisors (see below), whose sum is σ = 35936824896. Its totient is φ = 3850374048.
The previous prime is 13476309191. The next prime is 13476309269. The reversal of 13476309252 is 25290367431.
It is a super-2 number, since 2×134763092522 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80216043 + ... + 80216210.
It is an arithmetic number, because the mean of its divisors is an integer number (1497367704).
Almost surely, 213476309252 is an apocalyptic number.
13476309252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13476309252 is an abundant number, since it is smaller than the sum of its proper divisors (22460515644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13476309252 is a wasteful number, since it uses less digits than its factorization.
13476309252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160432267 (or 160432265 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 42.
The spelling of 13476309252 in words is "thirteen billion, four hundred seventy-six million, three hundred nine thousand, two hundred fifty-two".
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