Base | Representation |
---|---|
bin | 11001011000010100… |
… | …11110011111101110 |
3 | 1022011121102200102102 |
4 | 30230022132133232 |
5 | 210401204030432 |
6 | 10132025055102 |
7 | 661442530535 |
oct | 145412363756 |
9 | 38147380372 |
10 | 13625845742 |
11 | 5862486643 |
12 | 2783327492 |
13 | 1391c49722 |
14 | 93391d31c |
15 | 54b377962 |
hex | 32c29e7ee |
13625845742 has 16 divisors (see below), whose sum is σ = 20807971200. Its totient is φ = 6690108600.
The previous prime is 13625845703. The next prime is 13625845759. The reversal of 13625845742 is 24754852631.
It is a congruent 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, 45617 + ... + 171267.
It is an arithmetic number, because the mean of its divisors is an integer number (1300498200).
Almost surely, 213625845742 is an apocalyptic number.
13625845742 is a deficient number, since it is larger than the sum of its proper divisors (7182125458).
13625845742 is a wasteful number, since it uses less digits than its factorization.
13625845742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126631.
The product of its digits is 1612800, while the sum is 47.
The spelling of 13625845742 in words is "thirteen billion, six hundred twenty-five million, eight hundred forty-five thousand, seven hundred forty-two".
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