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5072715 = 3251719349
BaseRepresentation
bin10011010110011101001011
3100112201110100
4103112131023
52244311330
6300420443
761055154
oct23263513
910481410
105072715
11295522a
121847723
131087c0b
1496092b
156a3060
hex4d674b

5072715 has 48 divisors (see below), whose sum is σ = 9828000. Its totient is φ = 2405376.

The previous prime is 5072707. The next prime is 5072729. The reversal of 5072715 is 5172705.

It is not a de Polignac number, because 5072715 - 23 = 5072707 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 (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14361 + ... + 14709.

It is an arithmetic number, because the mean of its divisors is an integer number (204750).

Almost surely, 25072715 is an apocalyptic number.

5072715 is a deficient number, since it is larger than the sum of its proper divisors (4755285).

5072715 is a wasteful number, since it uses less digits than its factorization.

5072715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 27.

The square root of 5072715 is about 2252.2688560649. The cubic root of 5072715 is about 171.8225477410.

The spelling of 5072715 in words is "five million, seventy-two thousand, seven hundred fifteen".

Divisors: 1 3 5 9 15 17 19 45 51 57 85 95 153 171 255 285 323 349 765 855 969 1047 1615 1745 2907 3141 4845 5235 5933 6631 14535 15705 17799 19893 29665 33155 53397 59679 88995 99465 112727 266985 298395 338181 563635 1014543 1690905 5072715