Base | Representation |
---|---|
bin | 11000100100010110011000… |
… | …00111010010100111100100 |
3 | 21002021210022121002102020000 |
4 | 30102023030013102213210 |
5 | 24040123232404044140 |
6 | 310522552132141300 |
7 | 14244133553333556 |
oct | 1422131407224744 |
9 | 232253277072200 |
10 | 54025523112420 |
11 | 1623a1063998a2 |
12 | 6086612467830 |
13 | 241b77b23cca2 |
14 | d4abc65814d6 |
15 | 63a4db6bda30 |
hex | 3122cc1d29e4 |
54025523112420 has 120 divisors (see below), whose sum is σ = 169699320645624. Its totient is φ = 14388168305664.
The previous prime is 54025523112401. The next prime is 54025523112443. The reversal of 54025523112420 is 2421132552045.
54025523112420 is a `hidden beast` number, since 5 + 4 + 0 + 2 + 5 + 523 + 1 + 124 + 2 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 200675556 + 54025322436864 = 14166^2 + 7350192^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 20318949 + ... + 22823468.
Almost surely, 254025523112420 is an apocalyptic number.
It is an amenable number.
54025523112420 is an abundant number, since it is smaller than the sum of its proper divisors (115673797533204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54025523112420 is a wasteful number, since it uses less digits than its factorization.
54025523112420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43143211 (or 43143200 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 36.
Adding to 54025523112420 its reverse (2421132552045), we get a palindrome (56446655664465).
The spelling of 54025523112420 in words is "fifty-four trillion, twenty-five billion, five hundred twenty-three million, one hundred twelve thousand, four hundred twenty".
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