Base | Representation |
---|---|
bin | 11000001010010010011001… |
… | …00101111100000001010001 |
3 | 20222010011220011200120111000 |
4 | 30011021030211330001101 |
5 | 23430440300244340410 |
6 | 304555333221012213 |
7 | 14122342453406136 |
oct | 1405111445740121 |
9 | 228104804616430 |
10 | 53130030465105 |
11 | 15a24357111870 |
12 | 5b60b57854069 |
13 | 23851a9533299 |
14 | d19715a5a58d |
15 | 622079c33dc0 |
hex | 30524c97c051 |
53130030465105 has 32 divisors (see below), whose sum is σ = 103040059086720. Its totient is φ = 25760014770240.
The previous prime is 53130030465101. The next prime is 53130030465151. The reversal of 53130030465105 is 50156403003135.
53130030465105 is a `hidden beast` number, since 5 + 3 + 130 + 0 + 3 + 0 + 4 + 6 + 510 + 5 = 666.
It is not a de Polignac number, because 53130030465105 - 22 = 53130030465101 is a prime.
It is a super-2 number, since 2×531300304651052 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 53130030465105.
It is not an unprimeable number, because it can be changed into a prime (53130030465101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17888897662 + ... + 17888900631.
It is an arithmetic number, because the mean of its divisors is an integer number (3220001846460).
Almost surely, 253130030465105 is an apocalyptic number.
53130030465105 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
53130030465105 is a deficient number, since it is larger than the sum of its proper divisors (49910028621615).
53130030465105 is a wasteful number, since it uses less digits than its factorization.
53130030465105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35777798318 (or 35777798312 counting only the distinct ones).
The product of its (nonzero) digits is 81000, while the sum is 36.
The spelling of 53130030465105 in words is "fifty-three trillion, one hundred thirty billion, thirty million, four hundred sixty-five thousand, one hundred five".
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