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5012055 = 325127877
BaseRepresentation
bin10011000111101001010111
3100102122020200
4103013221113
52240341210
6255231543
760413256
oct23075127
910378220
105012055
1129136a4
1218185b3
131066419
1494679d
156900c0
hex4c7a57

5012055 has 24 divisors (see below), whose sum is σ = 8765952. Its totient is φ = 2649024.

The previous prime is 5012053. The next prime is 5012101. The reversal of 5012055 is 5502105.

It is not a de Polignac number, because 5012055 - 21 = 5012053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012053) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 5277 + ... + 6153.

It is an arithmetic number, because the mean of its divisors is an integer number (365248).

Almost surely, 25012055 is an apocalyptic number.

5012055 is a deficient number, since it is larger than the sum of its proper divisors (3753897).

5012055 is a wasteful number, since it uses less digits than its factorization.

5012055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015 (or 1012 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 5012055 is about 2238.7619346416. The cubic root of 5012055 is about 171.1349094383.

It can be divided in two parts, 501 and 2055, that added together give a triangular number (2556 = T71).

The spelling of 5012055 in words is "five million, twelve thousand, fifty-five".

Divisors: 1 3 5 9 15 45 127 381 635 877 1143 1905 2631 4385 5715 7893 13155 39465 111379 334137 556895 1002411 1670685 5012055