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2230031324 = 22557507831
BaseRepresentation
bin1000010011101011…
…1001001111011100
312202102012022212202
42010322321033130
514031342000244
61005141151032
7106155645023
oct20472711734
95672168782
102230031324
11a448815a4
125229bb478
13297017981
141722578ba
15d0ba004e
hex84eb93dc

2230031324 has 6 divisors (see below), whose sum is σ = 3902554824. Its totient is φ = 1115015660.

The previous prime is 2230031317. The next prime is 2230031333. The reversal of 2230031324 is 4231300322.

It is a junction number, because it is equal to n+sod(n) for n = 2230031296 and 2230031305.

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 as a sum of consecutive naturals, namely, 278753912 + ... + 278753919.

It is an arithmetic number, because the mean of its divisors is an integer number (650425804).

Almost surely, 22230031324 is an apocalyptic number.

It is an amenable number.

2230031324 is a deficient number, since it is larger than the sum of its proper divisors (1672523500).

2230031324 is a wasteful number, since it uses less digits than its factorization.

2230031324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557507835 (or 557507833 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2230031324 is about 47223.2074725976. The cubic root of 2230031324 is about 1306.4826733444.

Adding to 2230031324 its reverse (4231300322), we get a palindrome (6461331646).

The spelling of 2230031324 in words is "two billion, two hundred thirty million, thirty-one thousand, three hundred twenty-four".

Divisors: 1 2 4 557507831 1115015662 2230031324