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13213302130 = 2571021184879
BaseRepresentation
bin11000100111001001…
…01111110101110010
31021002212011021222101
430103210233311302
5204030101132010
610023050531014
7645303133510
oct142344576562
937085137871
1013213302130
115670623506
122689136a6a
131327635892
148d4c114b0
1552503773a
hex31392fd72

13213302130 has 32 divisors (see below), whose sum is σ = 27208419840. Its totient is φ = 4525813440.

The previous prime is 13213302127. The next prime is 13213302149. The reversal of 13213302130 is 3120331231.

It is a junction number, because it is equal to n+sod(n) for n = 13213302098 and 13213302107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20970 + ... + 163909.

It is an arithmetic number, because the mean of its divisors is an integer number (850263120).

Almost surely, 213213302130 is an apocalyptic number.

13213302130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13213302130 is an abundant number, since it is smaller than the sum of its proper divisors (13995117710).

13213302130 is a wasteful number, since it uses less digits than its factorization.

13213302130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185914.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13213302130 its reverse (3120331231), we get a palindrome (16333633361).

The spelling of 13213302130 in words is "thirteen billion, two hundred thirteen million, three hundred two thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 1021 2042 5105 7147 10210 14294 35735 71470 184879 369758 924395 1294153 1848790 2588306 6470765 12941530 188761459 377522918 943807295 1321330213 1887614590 2642660426 6606651065 13213302130