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13413415142 = 219671312307
BaseRepresentation
bin11000111111000000…
…00111100011100110
31021121210201002102102
430133200013203212
5204432313241032
610055000012102
7653253101411
oct143740074346
937553632372
1013413415142
115763583366
122724161032
131359c2c44a
14913622b78
155378b5362
hex31f8078e6

13413415142 has 48 divisors (see below), whose sum is σ = 21731075520. Its totient is φ = 6190881840.

The previous prime is 13413415139. The next prime is 13413415177. The reversal of 13413415142 is 24151431431.

13413415142 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 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 23 ways as a sum of consecutive naturals, for example, 43691753 + ... + 43692059.

It is an arithmetic number, because the mean of its divisors is an integer number (452730740).

Almost surely, 213413415142 is an apocalyptic number.

13413415142 is a deficient number, since it is larger than the sum of its proper divisors (8317660378).

13413415142 is a wasteful number, since it uses less digits than its factorization.

13413415142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657 (or 526 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

Adding to 13413415142 its reverse (24151431431), we get a palindrome (37564846573).

The spelling of 13413415142 in words is "thirteen billion, four hundred thirteen million, four hundred fifteen thousand, one hundred forty-two".

Divisors: 1 2 19 38 67 131 134 262 307 614 1273 2489 2546 4978 5833 8777 11666 17161 17554 20569 34322 40217 41138 80434 166763 326059 333526 390811 652118 764123 781622 1149787 1528246 2299574 2694539 5268427 5389078 10536854 21845953 43691906 51196241 100100113 102392482 200200226 352984609 705969218 6706707571 13413415142