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13302243254 = 219794431127
BaseRepresentation
bin11000110001110000…
…00001111110110110
31021100001111222021002
430120320001332312
5204220333241004
610035545123302
7650433126206
oct143070017666
937301458232
1013302243254
115706851273
1226b2a89532
13133cba6871
14902964406
1552cc5561e
hex318e01fb6

13302243254 has 16 divisors (see below), whose sum is σ = 21269414400. Its totient is φ = 6221300904.

The previous prime is 13302243203. The next prime is 13302243257. The reversal of 13302243254 is 45234220331.

It is a happy number.

13302243254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13302243257) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2212562 + ... + 2218565.

It is an arithmetic number, because the mean of its divisors is an integer number (1329338400).

Almost surely, 213302243254 is an apocalyptic number.

13302243254 is a deficient number, since it is larger than the sum of its proper divisors (7967171146).

13302243254 is a wasteful number, since it uses less digits than its factorization.

13302243254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4431227.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 13302243254 its reverse (45234220331), we get a palindrome (58536463585).

The spelling of 13302243254 in words is "thirteen billion, three hundred two million, two hundred forty-three thousand, two hundred fifty-four".

Divisors: 1 2 19 38 79 158 1501 3002 4431127 8862254 84191413 168382826 350059033 700118066 6651121627 13302243254