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2325013040 = 24574151809
BaseRepresentation
bin1000101010010100…
…1110001000110000
320000000220220022002
42022211032020300
514230200404130
61022413033132
7111421166450
oct21245161060
96000826262
102325013040
11a93455789
1254a7857a8
132b08c227c
14180addd60
15d91b2b45
hex8a94e230

2325013040 has 40 divisors (see below), whose sum is σ = 6177893280. Its totient is φ = 797147136.

The previous prime is 2325012997. The next prime is 2325013043. The reversal of 2325013040 is 403105232.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (2325013043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2075345 + ... + 2076464.

It is an arithmetic number, because the mean of its divisors is an integer number (154447332).

Almost surely, 22325013040 is an apocalyptic number.

2325013040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2325013040 is an abundant number, since it is smaller than the sum of its proper divisors (3852880240).

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

2325013040 is a wasteful number, since it uses less digits than its factorization.

2325013040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4151829 (or 4151823 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2325013040 is about 48218.3890232762. The cubic root of 2325013040 is about 1324.7740048878.

Adding to 2325013040 its reverse (403105232), we get a palindrome (2728118272).

The spelling of 2325013040 in words is "two billion, three hundred twenty-five million, thirteen thousand, forty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 4151809 8303618 16607236 20759045 29062663 33214472 41518090 58125326 66428944 83036180 116250652 145313315 166072360 232501304 290626630 332144720 465002608 581253260 1162506520 2325013040