Base | Representation |
---|---|
bin | 11001010111000100010000… |
… | …01111001011011000100001 |
3 | 21022110101022122011212010100 |
4 | 30223202020033023120201 |
5 | 24302201123102121200 |
6 | 314335310314253013 |
7 | 14514054344404305 |
oct | 1453421017133041 |
9 | 238411278155110 |
10 | 55768141051425 |
11 | 16851154829780 |
12 | 63082a5727169 |
13 | 2516bb420c23a |
14 | dab29a04bd05 |
15 | 66a9cd749d00 |
hex | 32b8883cb621 |
55768141051425 has 72 divisors (see below), whose sum is σ = 108974118790368. Its totient is φ = 27037473120000.
The previous prime is 55768141051423. The next prime is 55768141051439. The reversal of 55768141051425 is 52415014186755.
55768141051425 is a `hidden beast` number, since 5 + 5 + 7 + 6 + 81 + 41 + 0 + 514 + 2 + 5 = 666.
It is not a de Polignac number, because 55768141051425 - 21 = 55768141051423 is a prime.
It is a super-2 number, since 2×557681410514252 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (55768141051423) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 41017525 + ... + 42355325.
It is an arithmetic number, because the mean of its divisors is an integer number (1513529427644).
Almost surely, 255768141051425 is an apocalyptic number.
55768141051425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
55768141051425 is a deficient number, since it is larger than the sum of its proper divisors (53205977738943).
55768141051425 is a wasteful number, since it uses less digits than its factorization.
55768141051425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1354671 (or 1354663 counting only the distinct ones).
The product of its (nonzero) digits is 6720000, while the sum is 54.
The spelling of 55768141051425 in words is "fifty-five trillion, seven hundred sixty-eight billion, one hundred forty-one million, fifty-one thousand, four hundred twenty-five".
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