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10343423415 = 3513238322259
BaseRepresentation
bin10011010001000010…
…00001110110110111
3222200211222100111010
421220201001312313
5132140404022130
64430211243303
7514214435253
oct115041016667
928624870433
1010343423415
114428658116
122007ba9533
13c8abb00b0
147019db263
154080e80b0
hex268841db7

10343423415 has 32 divisors (see below), whose sum is σ = 17830794240. Its totient is φ = 5089781376.

The previous prime is 10343423413. The next prime is 10343423423. The reversal of 10343423415 is 51432434301.

It is not a de Polignac number, because 10343423415 - 21 = 10343423413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10343423413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 453556 + ... + 475814.

It is an arithmetic number, because the mean of its divisors is an integer number (557212320).

Almost surely, 210343423415 is an apocalyptic number.

10343423415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10343423415 is a deficient number, since it is larger than the sum of its proper divisors (7487370825).

10343423415 is a wasteful number, since it uses less digits than its factorization.

10343423415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24663.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 10343423415 its reverse (51432434301), we get a palindrome (61775857716).

The spelling of 10343423415 in words is "ten billion, three hundred forty-three million, four hundred twenty-three thousand, four hundred fifteen".

Divisors: 1 3 5 13 15 39 65 195 2383 7149 11915 22259 30979 35745 66777 92937 111295 154895 289367 333885 464685 868101 1446835 4340505 53043197 159129591 265215985 689561561 795647955 2068684683 3447807805 10343423415