Base | Representation |
---|---|
bin | 1001111000100010… |
… | …10000110001110100 |
3 | 111200210102002201000 |
4 | 10330101100301310 |
5 | 41331332003203 |
6 | 2234304403300 |
7 | 245330215302 |
oct | 47421206164 |
9 | 14623362630 |
10 | 5306125428 |
11 | 228319562a |
12 | 1041016530 |
13 | 6673c27b6 |
14 | 3849cb272 |
15 | 210c754a3 |
hex | 13c450c74 |
5306125428 has 96 divisors (see below), whose sum is σ = 13937544320. Its totient is φ = 1745556480.
The previous prime is 5306125427. The next prime is 5306125439. The reversal of 5306125428 is 8245216035.
5306125428 is a `hidden beast` number, since 5 + 30 + 612 + 5 + 4 + 2 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 5306125392 and 5306125401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5306125423) 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, 7238550 + ... + 7239282.
Almost surely, 25306125428 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5306125428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6968772160).
5306125428 is an abundant number, since it is smaller than the sum of its proper divisors (8631418892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5306125428 is a wasteful number, since it uses less digits than its factorization.
5306125428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1534 (or 1526 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
The square root of 5306125428 is about 72843.1563566544. The cubic root of 5306125428 is about 1744.1848260512.
The spelling of 5306125428 in words is "five billion, three hundred six million, one hundred twenty-five thousand, four hundred twenty-eight".
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