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260060 = 22513003
BaseRepresentation
bin111111011111011100
3111012201212
4333133130
531310220
65323552
72132123
oct773734
9435655
10260060
11168429
121065b8
13914a8
146aaba
15520c5
hex3f7dc

260060 has 12 divisors (see below), whose sum is σ = 546168. Its totient is φ = 104016.

The previous prime is 260047. The next prime is 260081. The reversal of 260060 is 60062.

It is a hoax number, since the sum of its digits (14) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 260060.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6482 + ... + 6521.

It is an arithmetic number, because the mean of its divisors is an integer number (45514).

2260060 is an apocalyptic number.

260060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260060 is an abundant number, since it is smaller than the sum of its proper divisors (286108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260060 is a wasteful number, since it uses less digits than its factorization.

260060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13012 (or 13010 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 260060 is about 509.9607828059. The cubic root of 260060 is about 63.8299522297.

The spelling of 260060 in words is "two hundred sixty thousand, sixty".

Divisors: 1 2 4 5 10 20 13003 26006 52012 65015 130030 260060