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25060 = 2257179
BaseRepresentation
bin110000111100100
31021101011
412013210
51300220
6312004
7133030
oct60744
937334
1025060
1117912
1212604
13b539
1491c0
15765a
hex61e4

25060 has 24 divisors (see below), whose sum is σ = 60480. Its totient is φ = 8544.

The previous prime is 25057. The next prime is 25073. The reversal of 25060 is 6052.

It is a self number, because there is not a number n which added to its sum of digits gives 25060.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51 + ... + 229.

It is an arithmetic number, because the mean of its divisors is an integer number (2520).

225060 is an apocalyptic number.

25060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30240).

25060 is an abundant number, since it is smaller than the sum of its proper divisors (35420).

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

25060 is a wasteful number, since it uses less digits than its factorization.

25060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 25060 is about 158.3035059624. The cubic root of 25060 is about 29.2635508352.

The spelling of 25060 in words is "twenty-five thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 179 358 716 895 1253 1790 2506 3580 5012 6265 12530 25060