Base | Representation |
---|---|
bin | 110010101110110011… |
… | …000111001111001101 |
3 | 12012121021010121111002 |
4 | 302232303013033031 |
5 | 1343024343222000 |
6 | 41005121110045 |
7 | 3635605263350 |
oct | 625663071715 |
9 | 165537117432 |
10 | 54472242125 |
11 | 21113184824 |
12 | a682788325 |
13 | 51a1477c42 |
14 | 28ca692297 |
15 | 163c2ed8d5 |
hex | caecc73cd |
54472242125 has 64 divisors (see below), whose sum is σ = 80094044160. Its totient is φ = 36213076800.
The previous prime is 54472242107. The next prime is 54472242161. The reversal of 54472242125 is 52124227445.
It is not a de Polignac number, because 54472242125 - 28 = 54472241869 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4394186 + ... + 4406564.
It is an arithmetic number, because the mean of its divisors is an integer number (1251469440).
Almost surely, 254472242125 is an apocalyptic number.
It is an amenable number.
54472242125 is a deficient number, since it is larger than the sum of its proper divisors (25621802035).
54472242125 is a wasteful number, since it uses less digits than its factorization.
54472242125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12555 (or 12545 counting only the distinct ones).
The product of its digits is 179200, while the sum is 38.
The spelling of 54472242125 in words is "fifty-four billion, four hundred seventy-two million, two hundred forty-two thousand, one hundred twenty-five".
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