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13320334320254 = 21317223293461233
BaseRepresentation
bin1100000111010110000111…
…0010111010001001111110
31202011102010000001001102222
43001311201302322021332
53221220021041222004
644155135504445342
72543235205401413
oct301654162721176
952142100031388
1013320334320254
114276138510845
1215b16a1019852
13758143517c90
143409c99d810a
1518175c0ee7be
hexc1d61cba27e

13320334320254 has 64 divisors (see below), whose sum is σ = 22963519885824. Its totient is φ = 5740589408256.

The previous prime is 13320334320247. The next prime is 13320334320259. The reversal of 13320334320254 is 45202343302331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13320334320259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28649222 + ... + 29110454.

It is an arithmetic number, because the mean of its divisors is an integer number (358804998216).

Almost surely, 213320334320254 is an apocalyptic number.

13320334320254 is a deficient number, since it is larger than the sum of its proper divisors (9643185565570).

13320334320254 is a wasteful number, since it uses less digits than its factorization.

13320334320254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461781.

The product of its (nonzero) digits is 155520, while the sum is 35.

Adding to 13320334320254 its reverse (45202343302331), we get a palindrome (58522677622585).

The spelling of 13320334320254 in words is "thirteen trillion, three hundred twenty billion, three hundred thirty-four million, three hundred twenty thousand, two hundred fifty-four".

Divisors: 1 2 13 17 26 34 221 223 293 442 446 586 2899 3791 3809 4981 5798 7582 7618 9962 49283 64753 65339 98566 129506 130678 461233 849407 922466 1110763 1698814 2221526 5996029 7840961 11992058 14439919 15681922 28879838 101932493 102854959 135141269 203864986 205709918 270282538 1337114467 1748534303 1756836497 2297401573 2674228934 3497068606 3513672994 4594803146 22730945939 29866220449 30136502987 45461891878 59732440898 60273005974 391774538831 512320550779 783549077662 1024641101558 6660167160127 13320334320254