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8025060 = 22351311021
BaseRepresentation
bin11110100111001111100100
3120002201022110
4132213033210
54023300220
6444001020
7125132451
oct36471744
916081273
108025060
11459138a
122830170
13187c974
1410cc828
15a87be0
hex7a73e4

8025060 has 48 divisors (see below), whose sum is σ = 22663872. Its totient is φ = 2121600.

The previous prime is 8025019. The next prime is 8025067. The reversal of 8025060 is 605208.

It is a happy number.

It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8025067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7350 + ... + 8370.

It is an arithmetic number, because the mean of its divisors is an integer number (472164).

Almost surely, 28025060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8025060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11331936).

8025060 is an abundant number, since it is smaller than the sum of its proper divisors (14638812).

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

8025060 is a wasteful number, since it uses less digits than its factorization.

8025060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164 (or 1162 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 8025060 is about 2832.8536848909. The cubic root of 8025060 is about 200.2086156552.

The spelling of 8025060 in words is "eight million, twenty-five thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 131 262 393 524 655 786 1021 1310 1572 1965 2042 2620 3063 3930 4084 5105 6126 7860 10210 12252 15315 20420 30630 61260 133751 267502 401253 535004 668755 802506 1337510 1605012 2006265 2675020 4012530 8025060