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30231044322 = 2327253184879
BaseRepresentation
bin11100001001111010…
…010010000011100010
32220000212001011121020
4130021322102003202
5443403121404242
621515444110310
72120103431313
oct341172220342
986025034536
1030231044322
1111903700056
125a38395396
132b0a1cb80b
14166adcc60a
15bbe0666ec
hex709e920e2

30231044322 has 16 divisors (see below), whose sum is σ = 60464634240. Its totient is φ = 10076590512.

The previous prime is 30231044317. The next prime is 30231044369. The reversal of 30231044322 is 22344013203.

It is a junction number, because it is equal to n+sod(n) for n = 30231044292 and 30231044301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71079 + ... + 255957.

It is an arithmetic number, because the mean of its divisors is an integer number (3779039640).

Almost surely, 230231044322 is an apocalyptic number.

30231044322 is an abundant number, since it is smaller than the sum of its proper divisors (30233589918).

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

30231044322 is a wasteful number, since it uses less digits than its factorization.

30231044322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212137.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30231044322 its reverse (22344013203), we get a palindrome (52575057525).

The spelling of 30231044322 in words is "thirty billion, two hundred thirty-one million, forty-four thousand, three hundred twenty-two".

Divisors: 1 2 3 6 27253 54506 81759 163518 184879 369758 554637 1109274 5038507387 10077014774 15115522161 30231044322