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2230537425 = 352197150967
BaseRepresentation
bin1000010011110011…
…0100110011010001
312202110011001010020
42010330310303101
514032004144200
61005200054053
7106163153364
oct20474646321
95673131106
102230537425
11a45097866
12523004329
1329716413c
1417234a0db
15d0c4eea0
hex84f34cd1

2230537425 has 24 divisors (see below), whose sum is σ = 3706566336. Its totient is φ = 1183573440.

The previous prime is 2230537399. The next prime is 2230537487. The reversal of 2230537425 is 5247350322.

It is not a de Polignac number, because 2230537425 - 27 = 2230537297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60709 + ... + 90258.

It is an arithmetic number, because the mean of its divisors is an integer number (154440264).

Almost surely, 22230537425 is an apocalyptic number.

2230537425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2230537425 is a deficient number, since it is larger than the sum of its proper divisors (1476028911).

2230537425 is a wasteful number, since it uses less digits than its factorization.

2230537425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151177 (or 151172 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 33.

The square root of 2230537425 is about 47228.5657732690. The cubic root of 2230537425 is about 1306.5815003827.

Adding to 2230537425 its reverse (5247350322), we get a palindrome (7477887747).

The spelling of 2230537425 in words is "two billion, two hundred thirty million, five hundred thirty-seven thousand, four hundred twenty-five".

Divisors: 1 3 5 15 25 75 197 591 985 2955 4925 14775 150967 452901 754835 2264505 3774175 11322525 29740499 89221497 148702495 446107485 743512475 2230537425