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7041485 = 511172443
BaseRepresentation
bin11010110111000111001101
3111020202002202
4122313013031
53300311420
6410531245
7113565053
oct32670715
914222082
107041485
113a7a410
122436b25
1315c7079
14d141d3
15941575
hex6b71cd

7041485 has 24 divisors (see below), whose sum is σ = 9814176. Its totient is φ = 4808960.

The previous prime is 7041479. The next prime is 7041487. The reversal of 7041485 is 5841407.

It is not a de Polignac number, because 7041485 - 24 = 7041469 is a prime.

It is a super-2 number, since 2×70414852 = 99165022010450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7041487) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15674 + ... + 16116.

It is an arithmetic number, because the mean of its divisors is an integer number (408924).

Almost surely, 27041485 is an apocalyptic number.

It is an amenable number.

7041485 is a deficient number, since it is larger than the sum of its proper divisors (2772691).

7041485 is a wasteful number, since it uses less digits than its factorization.

7041485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493 (or 476 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 7041485 is about 2653.5796577454. The cubic root of 7041485 is about 191.6702692034.

The spelling of 7041485 in words is "seven million, forty-one thousand, four hundred eighty-five".

Divisors: 1 5 11 17 55 85 187 289 443 935 1445 2215 3179 4873 7531 15895 24365 37655 82841 128027 414205 640135 1408297 7041485