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2320000425 = 325212238431
BaseRepresentation
bin1000101001001000…
…0110010110101001
312222200111020021200
42022102012112221
514222410003200
61022113354413
7111330451431
oct21222062651
95880436250
102320000425
11a90641726
12548b68a09
132ac858822
141801972c1
15d8a22800
hex8a4865a9

2320000425 has 36 divisors (see below), whose sum is σ = 4159269504. Its totient is φ = 1236175200.

The previous prime is 2320000393. The next prime is 2320000433. The reversal of 2320000425 is 5240000232.

It is not a de Polignac number, because 2320000425 - 25 = 2320000393 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2320000398 and 2320000407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 270960 + ... + 279390.

It is an arithmetic number, because the mean of its divisors is an integer number (115535264).

Almost surely, 22320000425 is an apocalyptic number.

2320000425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2320000425 is a deficient number, since it is larger than the sum of its proper divisors (1839269079).

2320000425 is a wasteful number, since it uses less digits than its factorization.

2320000425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9670 (or 9662 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 2320000425 is about 48166.3827269601. The cubic root of 2320000425 is about 1323.8212704420.

Adding to 2320000425 its reverse (5240000232), we get a palindrome (7560000657).

The spelling of 2320000425 in words is "two billion, three hundred twenty million, four hundred twenty-five", and thus it is an aban number.

Divisors: 1 3 5 9 15 25 45 75 225 1223 3669 6115 8431 11007 18345 25293 30575 42155 55035 75879 91725 126465 210775 275175 379395 632325 1896975 10311113 30933339 51555565 92800017 154666695 257777825 464000085 773333475 2320000425