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13418237706 = 2323957716217
BaseRepresentation
bin11000111111100101…
…00000111100001010
31021122010210002201220
430133302200330022
5204440032101311
610055251222510
7653342065356
oct143762407412
937563702656
1013418237706
115766277655
1227258a7a36
13135ac2a533
1491411a466
15538019206
hex31fca0f0a

13418237706 has 32 divisors (see below), whose sum is σ = 26997131520. Its totient is φ = 4446038016.

The previous prime is 13418237647. The next prime is 13418237711. The reversal of 13418237706 is 60773281431.

13418237706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 15 ways as a sum of consecutive naturals, for example, 819310 + ... + 835526.

It is an arithmetic number, because the mean of its divisors is an integer number (843660360).

Almost surely, 213418237706 is an apocalyptic number.

13418237706 is an abundant number, since it is smaller than the sum of its proper divisors (13578893814).

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

13418237706 is a wasteful number, since it uses less digits than its factorization.

13418237706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17038.

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 13418237706 in words is "thirteen billion, four hundred eighteen million, two hundred thirty-seven thousand, seven hundred six".

Divisors: 1 2 3 6 239 478 577 717 1154 1434 1731 3462 16217 32434 48651 97302 137903 275806 413709 827418 3875863 7751726 9357209 11627589 18714418 23255178 28071627 56143254 2236372951 4472745902 6709118853 13418237706