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5015513905 = 56591522159
BaseRepresentation
bin1001010101111001…
…01010101100110001
3110221112120111122021
410222330222230301
540232432421110
62145403511441
7235201110343
oct45274525461
913845514567
105015513905
112144143916
12b7b828581
1361c13110c
1435817d293
151e54bd2da
hex12af2ab31

5015513905 has 8 divisors (see below), whose sum is σ = 6027753600. Its totient is φ = 4006319856.

The previous prime is 5015513863. The next prime is 5015513917. The reversal of 5015513905 is 5093155105.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5015513905 - 213 = 5015505713 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 757785 + ... + 764374.

It is an arithmetic number, because the mean of its divisors is an integer number (753469200).

Almost surely, 25015513905 is an apocalyptic number.

It is an amenable number.

5015513905 is a deficient number, since it is larger than the sum of its proper divisors (1012239695).

5015513905 is a wasteful number, since it uses less digits than its factorization.

5015513905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522823.

The product of its (nonzero) digits is 16875, while the sum is 34.

The square root of 5015513905 is about 70820.2930310232. The cubic root of 5015513905 is about 1711.7426809641.

The spelling of 5015513905 in words is "five billion, fifteen million, five hundred thirteen thousand, nine hundred five".

Divisors: 1 5 659 3295 1522159 7610795 1003102781 5015513905