Base | Representation |
---|---|
bin | 1001110000111101… |
… | …00111010000101101 |
3 | 111112100201102200201 |
4 | 10320132213100231 |
5 | 41214041012100 |
6 | 2224113153501 |
7 | 243625440511 |
oct | 47036472055 |
9 | 14470642621 |
10 | 5242516525 |
11 | 225029a294 |
12 | 102385b891 |
13 | 657180cac |
14 | 37a390141 |
15 | 20a3ad36a |
hex | 1387a742d |
5242516525 has 24 divisors (see below), whose sum is σ = 6927045480. Its totient is φ = 3922114560.
The previous prime is 5242516501. The next prime is 5242516583. The reversal of 5242516525 is 5256152425.
It can be written as a sum of positive squares in 12 ways, for example, as 112805641 + 5129710884 = 10621^2 + 71622^2 .
It is not a de Polignac number, because 5242516525 - 27 = 5242516397 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27441 + ... + 106009.
It is an arithmetic number, because the mean of its divisors is an integer number (288626895).
Almost surely, 25242516525 is an apocalyptic number.
It is an amenable number.
5242516525 is a deficient number, since it is larger than the sum of its proper divisors (1684528955).
5242516525 is a wasteful number, since it uses less digits than its factorization.
5242516525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78753 (or 78748 counting only the distinct ones).
The product of its digits is 120000, while the sum is 37.
The square root of 5242516525 is about 72405.2244316665. The cubic root of 5242516525 is about 1737.1871279026.
The spelling of 5242516525 in words is "five billion, two hundred forty-two million, five hundred sixteen thousand, five hundred twenty-five".
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