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1230314322 = 23205052387
BaseRepresentation
bin100100101010101…
…0001101101010010
310011202001102222010
41021111101231102
510004430024242
6322025523350
742326333136
oct11125215522
93152042863
101230314322
115815313a6
122a4043556
13167b79553
14b95813c6
157302789c
hex49551b52

1230314322 has 8 divisors (see below), whose sum is σ = 2460628656. Its totient is φ = 410104772.

The previous prime is 1230314317. The next prime is 1230314419. The reversal of 1230314322 is 2234130321.

It is a sphenic number, since it is the product of 3 distinct primes.

1230314322 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102526188 + ... + 102526199.

It is an arithmetic number, because the mean of its divisors is an integer number (307578582).

Almost surely, 21230314322 is an apocalyptic number.

1230314322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230314322 is a wasteful number, since it uses less digits than its factorization.

1230314322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205052392.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1230314322 is about 35075.8367255865. The cubic root of 1230314322 is about 1071.5325295497.

Adding to 1230314322 its reverse (2234130321), we get a palindrome (3464444643).

The spelling of 1230314322 in words is "one billion, two hundred thirty million, three hundred fourteen thousand, three hundred twenty-two".

Divisors: 1 2 3 6 205052387 410104774 615157161 1230314322