Base | Representation |
---|---|
bin | 1011011001001100101011… |
… | …00010001010111001010011 |
3 | 10021201020110201111210222010 |
4 | 11230212111202022321103 |
5 | 11241000222032002100 |
6 | 125142044335314003 |
7 | 5164111366406034 |
oct | 554462542127123 |
9 | 107636421453863 |
10 | 25055053000275 |
11 | 7a8a874264531 |
12 | 2987a0667b903 |
13 | 10c98b1c424bc |
14 | 628957470a8b |
15 | 2d6b15872750 |
hex | 16c99588ae53 |
25055053000275 has 48 divisors (see below), whose sum is σ = 44580115270368. Its totient is φ = 12370479360000.
The previous prime is 25055053000261. The next prime is 25055053000279. The reversal of 25055053000275 is 57200035055052.
It is not a de Polignac number, because 25055053000275 - 24 = 25055053000259 is a prime.
It is not an unprimeable number, because it can be changed into a prime (25055053000279) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 160996176 + ... + 161151725.
It is an arithmetic number, because the mean of its divisors is an integer number (928752401466).
Almost surely, 225055053000275 is an apocalyptic number.
25055053000275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
25055053000275 is a deficient number, since it is larger than the sum of its proper divisors (19525062270093).
25055053000275 is a wasteful number, since it uses less digits than its factorization.
25055053000275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 322147992 (or 322147987 counting only the distinct ones).
The product of its (nonzero) digits is 262500, while the sum is 39.
The spelling of 25055053000275 in words is "twenty-five trillion, fifty-five billion, fifty-three million, two hundred seventy-five", and thus it is an aban number.
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