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5072265 = 3251110247
BaseRepresentation
bin10011010110010110001001
3100112200211200
4103112112021
52244303030
6300414413
761053642
oct23262611
910480750
105072265
112954960
121847409
131087953
149606c9
156a2d60
hex4d6589

5072265 has 24 divisors (see below), whose sum is σ = 9592128. Its totient is φ = 2459040.

The previous prime is 5072261. The next prime is 5072269. The reversal of 5072265 is 5622705.

It is an interprime number because it is at equal distance from previous prime (5072261) and next prime (5072269).

It is not a de Polignac number, because 5072265 - 22 = 5072261 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5072261) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4629 + ... + 5618.

It is an arithmetic number, because the mean of its divisors is an integer number (399672).

Almost surely, 25072265 is an apocalyptic number.

5072265 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5072265 is a deficient number, since it is larger than the sum of its proper divisors (4519863).

5072265 is a wasteful number, since it uses less digits than its factorization.

5072265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10269 (or 10266 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 5072265 is about 2252.1689545858. The cubic root of 5072265 is about 171.8174668042.

It can be divided in two parts, 507 and 2265, that added together give a palindrome (2772).

The spelling of 5072265 in words is "five million, seventy-two thousand, two hundred sixty-five".

Divisors: 1 3 5 9 11 15 33 45 55 99 165 495 10247 30741 51235 92223 112717 153705 338151 461115 563585 1014453 1690755 5072265