Base | Representation |
---|---|
bin | 1001100010111111… |
… | …00010111101001101 |
3 | 111020012012021000010 |
4 | 10301133202331031 |
5 | 40444040224100 |
6 | 2204325223433 |
7 | 241003335303 |
oct | 46137427515 |
9 | 14205167003 |
10 | 5125320525 |
11 | 21a0123196 |
12 | bb0561b79 |
13 | 638ac9450 |
14 | 3689a4273 |
15 | 1eee5d750 |
hex | 1317e2f4d |
5125320525 has 48 divisors (see below), whose sum is σ = 9241352960. Its totient is φ = 2491257600.
The previous prime is 5125320469. The next prime is 5125320527. The reversal of 5125320525 is 5250235215.
It is not a de Polignac number, because 5125320525 - 26 = 5125320461 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5125320492 and 5125320501.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5125320527) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43755 + ... + 110295.
Almost surely, 25125320525 is an apocalyptic number.
It is an amenable number.
5125320525 is a deficient number, since it is larger than the sum of its proper divisors (4116032435).
5125320525 is a wasteful number, since it uses less digits than its factorization.
5125320525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66646 (or 66641 counting only the distinct ones).
The product of its (nonzero) digits is 15000, while the sum is 30.
The square root of 5125320525 is about 71591.3439250864. The cubic root of 5125320525 is about 1724.1445622008.
The spelling of 5125320525 in words is "five billion, one hundred twenty-five million, three hundred twenty thousand, five hundred twenty-five".
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