Base | Representation |
---|---|
bin | 1100000000100001011111… |
… | …1000110010110011101100 |
3 | 1201202012120211212110220001 |
4 | 3000020113320302303230 |
5 | 3212310002314411134 |
6 | 44025233450234044 |
7 | 2531615606156344 |
oct | 300102770626354 |
9 | 51665524773801 |
10 | 13203130232044 |
11 | 42304638a1625 |
12 | 1592a31725924 |
13 | 74a0856590ac |
14 | 33906bb2dd24 |
15 | 17d69c827414 |
hex | c0217e32cec |
13203130232044 has 24 divisors (see below), whose sum is σ = 24467176727280. Its totient is φ = 6212589359616.
The previous prime is 13203130232023. The next prime is 13203130232069. The reversal of 13203130232044 is 44023203130231.
It is a happy number.
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, 9474489 + ... + 10778320.
It is an arithmetic number, because the mean of its divisors is an integer number (1019465696970).
Almost surely, 213203130232044 is an apocalyptic number.
It is an amenable number.
13203130232044 is a deficient number, since it is larger than the sum of its proper divisors (11264046495236).
13203130232044 is a wasteful number, since it uses less digits than its factorization.
13203130232044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20262417 (or 20262415 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 13203130232044 its reverse (44023203130231), we get a palindrome (57226333362275).
The spelling of 13203130232044 in words is "thirteen trillion, two hundred three billion, one hundred thirty million, two hundred thirty-two thousand, forty-four".
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