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13430312210 = 257191861603
BaseRepresentation
bin11001000001000001…
…00100110100010010
31021122222111112211202
430200200210310102
5210001124442320
610100402111202
7653546525120
oct144040446422
937588445752
1013430312210
115772074387
12272994b502
131360597403
14915980910
15539101b75
hex320824d12

13430312210 has 16 divisors (see below), whose sum is σ = 27628070976. Its totient is φ = 4604678448.

The previous prime is 13430312209. The next prime is 13430312213. The reversal of 13430312210 is 1221303431.

It is not an unprimeable number, because it can be changed into a prime (13430312213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95930732 + ... + 95930871.

It is an arithmetic number, because the mean of its divisors is an integer number (1726754436).

Almost surely, 213430312210 is an apocalyptic number.

13430312210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13430312210 is an abundant number, since it is smaller than the sum of its proper divisors (14197758766).

13430312210 is a wasteful number, since it uses less digits than its factorization.

13430312210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191861617.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13430312210 its reverse (1221303431), we get a palindrome (14651615641).

The spelling of 13430312210 in words is "thirteen billion, four hundred thirty million, three hundred twelve thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 35 70 191861603 383723206 959308015 1343031221 1918616030 2686062442 6715156105 13430312210