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6253060 = 2251143661
BaseRepresentation
bin10111110110101000000100
3102202200120211
4113312220010
53100044220
6342005204
7104102332
oct27665004
912680524
106253060
113591020
122116804
1313ac248
14b8ab52
15837b5a
hex5f6a04

6253060 has 48 divisors (see below), whose sum is σ = 14680512. Its totient is φ = 2217600.

The previous prime is 6253057. The next prime is 6253063. The reversal of 6253060 is 603526.

It is an interprime number because it is at equal distance from previous prime (6253057) and next prime (6253063).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6253063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9130 + ... + 9790.

It is an arithmetic number, because the mean of its divisors is an integer number (305844).

Almost surely, 26253060 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 6253060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7340256).

6253060 is an abundant number, since it is smaller than the sum of its proper divisors (8427452).

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

6253060 is a wasteful number, since it uses less digits than its factorization.

6253060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724 (or 722 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 6253060 is about 2500.6119251095. The cubic root of 6253060 is about 184.2316317243.

Adding to 6253060 its reverse (603526), we get a palindrome (6856586).

The spelling of 6253060 in words is "six million, two hundred fifty-three thousand, sixty".

Divisors: 1 2 4 5 10 11 20 22 43 44 55 86 110 172 215 220 430 473 661 860 946 1322 1892 2365 2644 3305 4730 6610 7271 9460 13220 14542 28423 29084 36355 56846 72710 113692 142115 145420 284230 312653 568460 625306 1250612 1563265 3126530 6253060