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13102244230 = 253394138603
BaseRepresentation
bin11000011001111010…
…00110000110000110
31020211010011222011211
430030331012012012
5203313133303410
610004042322034
7642454144525
oct141475060606
936733158154
1013102244230
11561396a019
122657ab931a
13130a61cb4a
148c41824bc
1551a3eb68a
hex30cf46186

13102244230 has 16 divisors (see below), whose sum is σ = 23585345424. Its totient is φ = 5240607520.

The previous prime is 13102244213. The next prime is 13102244237. The reversal of 13102244230 is 3244220131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102244237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320109 + ... + 358711.

It is an arithmetic number, because the mean of its divisors is an integer number (1474084089).

Almost surely, 213102244230 is an apocalyptic number.

13102244230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13102244230 is a deficient number, since it is larger than the sum of its proper divisors (10483101194).

13102244230 is a wasteful number, since it uses less digits than its factorization.

13102244230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72551.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 13102244230 its reverse (3244220131), we get a palindrome (16346464361).

The spelling of 13102244230 in words is "thirteen billion, one hundred two million, two hundred forty-four thousand, two hundred thirty".

Divisors: 1 2 5 10 33941 38603 67882 77206 169705 193015 339410 386030 1310224423 2620448846 6551122115 13102244230