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14031104442 = 2311931960199
BaseRepresentation
bin11010001000101000…
…11010100110111010
31100012211222221211220
431010110122212322
5212213430320232
610240143132510
71004463264015
oct150424324672
940184887756
1014031104442
115a50213493
122876ba4136
131427bac784
1497169237c
15571c2942c
hex34451a9ba

14031104442 has 16 divisors (see below), whose sum is σ = 28085745600. Its totient is φ = 4673112032.

The previous prime is 14031104359. The next prime is 14031104447. The reversal of 14031104442 is 24440113041.

It is not an unprimeable number, because it can be changed into a prime (14031104447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 972942 + ... + 987257.

It is an arithmetic number, because the mean of its divisors is an integer number (1755359100).

Almost surely, 214031104442 is an apocalyptic number.

14031104442 is an abundant number, since it is smaller than the sum of its proper divisors (14054641158).

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

14031104442 is a wasteful number, since it uses less digits than its factorization.

14031104442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961397.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 14031104442 its reverse (24440113041), we get a palindrome (38471217483).

The spelling of 14031104442 in words is "fourteen billion, thirty-one million, one hundred four thousand, four hundred forty-two".

Divisors: 1 2 3 6 1193 2386 3579 7158 1960199 3920398 5880597 11761194 2338517407 4677034814 7015552221 14031104442