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5051130015 = 351726973637
BaseRepresentation
bin1001011010001001…
…00010000010011111
3111001000120222202110
410231010202002133
540321042130030
62153115125103
7236112616401
oct45504420237
914030528673
105051130015
11216225a818
12b8b743793
13626621439
1435cbb0b71
151e86a61b0
hex12d12209f

5051130015 has 32 divisors (see below), whose sum is σ = 8589136320. Its totient is φ = 2526009344.

The previous prime is 5051130011. The next prime is 5051130023. The reversal of 5051130015 is 5100311505.

It is a cyclic number.

It is not a de Polignac number, because 5051130015 - 22 = 5051130011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5051129973 and 5051130000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5051130011) 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, 31777 + ... + 105413.

It is an arithmetic number, because the mean of its divisors is an integer number (268410510).

Almost surely, 25051130015 is an apocalyptic number.

5051130015 is a deficient number, since it is larger than the sum of its proper divisors (3538006305).

5051130015 is a wasteful number, since it uses less digits than its factorization.

5051130015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73931.

The product of its (nonzero) digits is 375, while the sum is 21.

The square root of 5051130015 is about 71071.3023308283. The cubic root of 5051130015 is about 1715.7849302702.

The spelling of 5051130015 in words is "five billion, fifty-one million, one hundred thirty thousand, fifteen".

Divisors: 1 3 5 15 17 51 85 255 269 807 1345 4035 4573 13719 22865 68595 73637 220911 368185 1104555 1251829 3755487 6259145 18777435 19808353 59425059 99041765 297125295 336742001 1010226003 1683710005 5051130015