Base | Representation |
---|---|
bin | 1001101000000110… |
… | …10001110111001101 |
3 | 111100011221220101000 |
4 | 10310003101313031 |
5 | 41041032222000 |
6 | 2212501210513 |
7 | 242034222204 |
oct | 46403216715 |
9 | 14304856330 |
10 | 5168242125 |
11 | 2212379892 |
12 | 1002a00a39 |
13 | 644976a47 |
14 | 37057823b |
15 | 203adb000 |
hex | 1340d1dcd |
5168242125 has 32 divisors (see below), whose sum is σ = 9555511680. Its totient is φ = 2756394000.
The previous prime is 5168242109. The next prime is 5168242127. The reversal of 5168242125 is 5212428615.
5168242125 is a `hidden beast` number, since 516 + 82 + 42 + 1 + 25 = 666.
It is not a de Polignac number, because 5168242125 - 24 = 5168242109 is a prime.
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 5168242125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5168242127) 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, 762291 + ... + 769040.
It is an arithmetic number, because the mean of its divisors is an integer number (298609740).
Almost surely, 25168242125 is an apocalyptic number.
It is an amenable number.
5168242125 is a deficient number, since it is larger than the sum of its proper divisors (4387269555).
5168242125 is a wasteful number, since it uses less digits than its factorization.
5168242125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1531355 (or 1531339 counting only the distinct ones).
The product of its digits is 38400, while the sum is 36.
The square root of 5168242125 is about 71890.4870271443. The cubic root of 5168242125 is about 1728.9440943182.
It can be divided in two parts, 516 and 8242125, that added together give a square (8242641 = 28712).
The spelling of 5168242125 in words is "five billion, one hundred sixty-eight million, two hundred forty-two thousand, one hundred twenty-five".
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