Base | Representation |
---|---|
bin | 1110101010110110011… |
… | …0110100111010100100 |
3 | 220002111202111001221011 |
4 | 3222231212310322210 |
5 | 13112114302132443 |
6 | 311435435032004 |
7 | 24131210641201 |
oct | 3525546647244 |
9 | 802452431834 |
10 | 252020739748 |
11 | 979771569a8 |
12 | 40a1529b604 |
13 | 1a9c491829b |
14 | c2aad48ca8 |
15 | 6850426b9d |
hex | 3aad9b4ea4 |
252020739748 has 24 divisors (see below), whose sum is σ = 451352629728. Its totient is φ = 123063620736.
The previous prime is 252020739703. The next prime is 252020739799. The reversal of 252020739748 is 847937020252.
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, 1262940 + ... + 1448812.
It is an arithmetic number, because the mean of its divisors is an integer number (18806359572).
Almost surely, 2252020739748 is an apocalyptic number.
It is an amenable number.
252020739748 is a deficient number, since it is larger than the sum of its proper divisors (199331889980).
252020739748 is a wasteful number, since it uses less digits than its factorization.
252020739748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193803 (or 193801 counting only the distinct ones).
The product of its (nonzero) digits is 1693440, while the sum is 49.
The spelling of 252020739748 in words is "two hundred fifty-two billion, twenty million, seven hundred thirty-nine thousand, seven hundred forty-eight".
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