Base | Representation |
---|---|
bin | 110011010010110000… |
… | …110101111011100101 |
3 | 12021011022111201112212 |
4 | 303102300311323211 |
5 | 1400243330023400 |
6 | 41145033453205 |
7 | 3656553050210 |
oct | 632260657345 |
9 | 167138451485 |
10 | 55075626725 |
11 | 213a2834589 |
12 | a810871205 |
13 | 526948a252 |
14 | 294687a777 |
15 | 1675289335 |
hex | cd2c35ee5 |
55075626725 has 12 divisors (see below), whose sum is σ = 78050031264. Its totient is φ = 37766143920.
The previous prime is 55075626713. The next prime is 55075626737. The reversal of 55075626725 is 52762657055.
It is an interprime number because it is at equal distance from previous prime (55075626713) and next prime (55075626737).
It is not a de Polignac number, because 55075626725 - 24 = 55075626709 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157358759 + ... + 157359108.
It is an arithmetic number, because the mean of its divisors is an integer number (6504169272).
Almost surely, 255075626725 is an apocalyptic number.
It is an amenable number.
55075626725 is a deficient number, since it is larger than the sum of its proper divisors (22974404539).
55075626725 is a wasteful number, since it uses less digits than its factorization.
55075626725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 314717884 (or 314717879 counting only the distinct ones).
The product of its (nonzero) digits is 4410000, while the sum is 50.
The spelling of 55075626725 in words is "fifty-five billion, seventy-five million, six hundred twenty-six thousand, seven hundred twenty-five".
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