Base | Representation |
---|---|
bin | 11001000101000111000000… |
… | …11011101101101101001101 |
3 | 21020021101202011002101122000 |
4 | 30202203200123231231031 |
5 | 24212044021213122000 |
6 | 313144030401142513 |
7 | 14421352540303035 |
oct | 1442434033555515 |
9 | 236241664071560 |
10 | 55151145442125 |
11 | 166335188a6387 |
12 | 62287b302aa39 |
13 | 24a0966467ca5 |
14 | d8948890c8c5 |
15 | 65991b7c1000 |
hex | 3228e06edb4d |
55151145442125 has 128 divisors (see below), whose sum is σ = 107358821107200. Its totient is φ = 27859682246400.
The previous prime is 55151145442061. The next prime is 55151145442171. The reversal of 55151145442125 is 52124454115155.
55151145442125 is a `hidden beast` number, since 5 + 5 + 1 + 51 + 14 + 544 + 21 + 25 = 666.
55151145442125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 55151145442125 - 26 = 55151145442061 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 297254887 + ... + 297440363.
It is an arithmetic number, because the mean of its divisors is an integer number (838740789900).
Almost surely, 255151145442125 is an apocalyptic number.
It is an amenable number.
55151145442125 is a deficient number, since it is larger than the sum of its proper divisors (52207675665075).
55151145442125 is a wasteful number, since it uses less digits than its factorization.
55151145442125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 190157 (or 190141 counting only the distinct ones).
The product of its digits is 800000, while the sum is 45.
The spelling of 55151145442125 in words is "fifty-five trillion, one hundred fifty-one billion, one hundred forty-five million, four hundred forty-two thousand, one hundred twenty-five".
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