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13405103230 = 254079328637
BaseRepresentation
bin11000111110000000…
…11010010001111110
31021121020001210121211
430133000122101332
5204423201300410
610054101515034
7653122332421
oct143700322176
937536053554
1013405103230
115759916512
122721412a7a
1313582ac05c
1491249b9b8
15536cc268a
hex31f01a47e

13405103230 has 16 divisors (see below), whose sum is σ = 24135174720. Its totient is φ = 5360710432.

The previous prime is 13405103227. The next prime is 13405103249. The reversal of 13405103230 is 3230150431.

13405103230 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 7 ways as a sum of consecutive naturals, for example, 123529 + ... + 205108.

It is an arithmetic number, because the mean of its divisors is an integer number (1508448420).

Almost surely, 213405103230 is an apocalyptic number.

13405103230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13405103230 is a deficient number, since it is larger than the sum of its proper divisors (10730071490).

13405103230 is a wasteful number, since it uses less digits than its factorization.

13405103230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332723.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 13405103230 its reverse (3230150431), we get a palindrome (16635253661).

The spelling of 13405103230 in words is "thirteen billion, four hundred five million, one hundred three thousand, two hundred thirty".

Divisors: 1 2 5 10 4079 8158 20395 40790 328637 657274 1643185 3286370 1340510323 2681020646 6702551615 13405103230