Base | Representation |
---|---|
bin | 1001100010011100… |
… | …00010110011110111 |
3 | 111012212120011021211 |
4 | 10301032002303313 |
5 | 40441401414112 |
6 | 2204043022251 |
7 | 240616336000 |
oct | 46116026367 |
9 | 14185504254 |
10 | 5120732407 |
11 | 219857a05a |
12 | baab0a987 |
13 | 637b80c9b |
14 | 36812c1a7 |
15 | 1ee8540a7 |
hex | 131382cf7 |
5120732407 has 16 divisors (see below), whose sum is σ = 5993064000. Its totient is φ = 4373496960.
The previous prime is 5120732399. The next prime is 5120732411. The reversal of 5120732407 is 7042370215.
It is not a de Polignac number, because 5120732407 - 23 = 5120732399 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5120732417) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 69819 + ... + 122947.
It is an arithmetic number, because the mean of its divisors is an integer number (374566500).
Almost surely, 25120732407 is an apocalyptic number.
5120732407 is a deficient number, since it is larger than the sum of its proper divisors (872331593).
5120732407 is an equidigital number, since it uses as much as digits as its factorization.
5120732407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53431 (or 53417 counting only the distinct ones).
The product of its (nonzero) digits is 11760, while the sum is 31.
The square root of 5120732407 is about 71559.2929464790. The cubic root of 5120732407 is about 1723.6299315992.
The spelling of 5120732407 in words is "five billion, one hundred twenty million, seven hundred thirty-two thousand, four hundred seven".
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