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2252310325 = 52187947947
BaseRepresentation
bin1000011000111111…
…1000011100110101
312210222010012220221
42012033320130311
514103042412300
61011254454341
7106546215256
oct20617703465
95728105827
102252310325
11a564090a1
1252a3643b1
1329b818505
141751b6b2d
15d2b0131a
hex863f8735

2252310325 has 12 divisors (see below), whose sum is σ = 2794409440. Its totient is φ = 1800851760.

The previous prime is 2252310299. The next prime is 2252310343. The reversal of 2252310325 is 5230132522.

It is not a de Polignac number, because 2252310325 - 211 = 2252308277 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2252310325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23002 + ... + 70948.

Almost surely, 22252310325 is an apocalyptic number.

2252310325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2252310325 is a deficient number, since it is larger than the sum of its proper divisors (542099115).

2252310325 is a wasteful number, since it uses less digits than its factorization.

2252310325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49836 (or 49831 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2252310325 is about 47458.5116180438. The cubic root of 2252310325 is about 1310.8190447472.

Adding to 2252310325 its reverse (5230132522), we get a palindrome (7482442847).

The spelling of 2252310325 in words is "two billion, two hundred fifty-two million, three hundred ten thousand, three hundred twenty-five".

Divisors: 1 5 25 1879 9395 46975 47947 239735 1198675 90092413 450462065 2252310325