Search a number
-
+
5015155 = 51019931
BaseRepresentation
bin10011001000011001110011
3100102210111111
4103020121303
52240441110
6255254151
760425305
oct23103163
910383444
105015155
112915a62
12181a357
131067962
14947975
15690e8a
hex4c8673

5015155 has 8 divisors (see below), whose sum is σ = 6078384. Its totient is φ = 3972000.

The previous prime is 5015141. The next prime is 5015167. The reversal of 5015155 is 5515105.

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

It is not a de Polignac number, because 5015155 - 25 = 5015123 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4461 + ... + 5470.

It is an arithmetic number, because the mean of its divisors is an integer number (759798).

Almost surely, 25015155 is an apocalyptic number.

5015155 is a deficient number, since it is larger than the sum of its proper divisors (1063229).

5015155 is a wasteful number, since it uses less digits than its factorization.

5015155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10037.

The product of its (nonzero) digits is 625, while the sum is 22.

The square root of 5015155 is about 2239.4541745702. The cubic root of 5015155 is about 171.1701849810.

The spelling of 5015155 in words is "five million, fifteen thousand, one hundred fifty-five".

Divisors: 1 5 101 505 9931 49655 1003031 5015155