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2425312 = 25193989
BaseRepresentation
bin1001010000000111100000
311120012220101
421100013200
51110102222
6123552144
726420611
oct11200740
94505811
102425312
11140719a
1298b654
1366bbc6
14471c08
1532d927
hex2501e0

2425312 has 24 divisors (see below), whose sum is σ = 5027400. Its totient is φ = 1148544.

The previous prime is 2425301. The next prime is 2425337. The reversal of 2425312 is 2135242.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 2425312.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1387 + ... + 2602.

It is an arithmetic number, because the mean of its divisors is an integer number (209475).

22425312 is an apocalyptic number.

It is an amenable number.

2425312 is an abundant number, since it is smaller than the sum of its proper divisors (2602088).

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

2425312 is a wasteful number, since it uses less digits than its factorization.

2425312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4018 (or 4010 counting only the distinct ones).

The product of its digits is 480, while the sum is 19.

The square root of 2425312 is about 1557.3413241804. The cubic root of 2425312 is about 134.3556306677.

The spelling of 2425312 in words is "two million, four hundred twenty-five thousand, three hundred twelve".

Divisors: 1 2 4 8 16 19 32 38 76 152 304 608 3989 7978 15956 31912 63824 75791 127648 151582 303164 606328 1212656 2425312