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7052265 = 345111583
BaseRepresentation
bin11010111001101111101001
3111021021220000
4122321233221
53301133030
6411053213
7113641353
oct32715751
914237800
107052265
113a87520
122441209
1315cbc4c
14d180d3
15944860
hex6b9be9

7052265 has 40 divisors (see below), whose sum is σ = 13799808. Its totient is φ = 3417120.

The previous prime is 7052231. The next prime is 7052273. The reversal of 7052265 is 5622507.

It is not a de Polignac number, because 7052265 - 211 = 7050217 is a prime.

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

It is a Harshad number since it is a multiple of its sum of digits (27).

7052265 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3664 + ... + 5246.

Almost surely, 27052265 is an apocalyptic number.

It is an amenable number.

7052265 is a deficient number, since it is larger than the sum of its proper divisors (6747543).

7052265 is a wasteful number, since it uses less digits than its factorization.

7052265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611 (or 1602 counting only the distinct ones).

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

The square root of 7052265 is about 2655.6100993934. The cubic root of 7052265 is about 191.7680303999.

The spelling of 7052265 in words is "seven million, fifty-two thousand, two hundred sixty-five".

Divisors: 1 3 5 9 11 15 27 33 45 55 81 99 135 165 297 405 495 891 1485 1583 4455 4749 7915 14247 17413 23745 42741 52239 71235 87065 128223 156717 213705 261195 470151 641115 783585 1410453 2350755 7052265