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2302424125 = 5318419393
BaseRepresentation
bin1000100100111100…
…0011010000111101
312221110102021010121
42021033003100331
514203410033000
61020244534541
7111025165531
oct21117032075
95843367117
102302424125
11a81727361
125430b1451
132a9013651
1417baddbc1
15d71eeb1a
hex893c343d

2302424125 has 8 divisors (see below), whose sum is σ = 2873425464. Its totient is φ = 1841939200.

The previous prime is 2302424051. The next prime is 2302424141. The reversal of 2302424125 is 5214242032.

It can be written as a sum of positive squares in 4 ways, for example, as 4372281 + 2298051844 = 2091^2 + 47938^2 .

It is not a de Polignac number, because 2302424125 - 225 = 2268869693 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2302424125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9209572 + ... + 9209821.

It is an arithmetic number, because the mean of its divisors is an integer number (359178183).

Almost surely, 22302424125 is an apocalyptic number.

2302424125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2302424125 is a deficient number, since it is larger than the sum of its proper divisors (571001339).

2302424125 is an equidigital number, since it uses as much as digits as its factorization.

2302424125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18419408 (or 18419398 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2302424125 is about 47983.5818275376. The cubic root of 2302424125 is about 1320.4697067691.

Adding to 2302424125 its reverse (5214242032), we get a palindrome (7516666157).

The spelling of 2302424125 in words is "two billion, three hundred two million, four hundred twenty-four thousand, one hundred twenty-five".

Divisors: 1 5 25 125 18419393 92096965 460484825 2302424125