Base | Representation |
---|---|
bin | 11000011101001101… |
… | …111111110110001001 |
3 | 2111210002211211220210 |
4 | 120131031333312021 |
5 | 412240030344200 |
6 | 20021431111333 |
7 | 1616514264663 |
oct | 303515776611 |
9 | 74702754823 |
10 | 26260012425 |
11 | 10156102009 |
12 | 510a512549 |
13 | 26265b04ba |
14 | 13b1859533 |
15 | a3a614650 |
hex | 61d37fd89 |
26260012425 has 24 divisors (see below), whose sum is σ = 44817091840. Its totient is φ = 13553553600.
The previous prime is 26260012411. The next prime is 26260012477. The reversal of 26260012425 is 52421006262.
It is a happy number.
It is not a de Polignac number, because 26260012425 - 212 = 26260008329 is a prime.
It is a super-2 number, since 2×262600124252 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 26260012392 and 26260012401.
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, 5644990 + ... + 5649639.
Almost surely, 226260012425 is an apocalyptic number.
26260012425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
26260012425 is a deficient number, since it is larger than the sum of its proper divisors (18557079415).
26260012425 is a wasteful number, since it uses less digits than its factorization.
26260012425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11294673 (or 11294668 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
Adding to 26260012425 its reverse (52421006262), we get a palindrome (78681018687).
The spelling of 26260012425 in words is "twenty-six billion, two hundred sixty million, twelve thousand, four hundred twenty-five".
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