Base | Representation |
---|---|
bin | 10011011011011110… |
… | …00110110111011001 |
3 | 222220221202201000021 |
4 | 21231233012313121 |
5 | 132330314000100 |
6 | 4443020310441 |
7 | 516330015535 |
oct | 115557066731 |
9 | 28827681007 |
10 | 10431000025 |
11 | 4473033786 |
12 | 20313a2421 |
13 | ca3093c84 |
14 | 70d4b6bc5 |
15 | 410b46a1a |
hex | 26dbc6dd9 |
10431000025 has 24 divisors (see below), whose sum is σ = 13147174400. Its totient is φ = 8208345600.
The previous prime is 10431000007. The next prime is 10431000031. The reversal of 10431000025 is 52000013401.
It is not a de Polignac number, because 10431000025 - 25 = 10430999993 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10430999972 and 10431000008.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 525481 + ... + 544969.
Almost surely, 210431000025 is an apocalyptic number.
It is an amenable number.
10431000025 is a deficient number, since it is larger than the sum of its proper divisors (2716174375).
10431000025 is a wasteful number, since it uses less digits than its factorization.
10431000025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19849 (or 19844 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
Adding to 10431000025 its reverse (52000013401), we get a palindrome (62431013426).
The spelling of 10431000025 in words is "ten billion, four hundred thirty-one million, twenty-five", and thus it is an aban number.
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