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13150330230 = 2357321532789
BaseRepresentation
bin11000011111101001…
…00001110101110110
31020221110122222202210
430033310201311312
5203412441031410
610012521114250
7643606651122
oct141764416566
936843588683
1013150330230
115639022814
122670028986
131317587cbb
148ca6dc582
1551e749220
hex30fd21d76

13150330230 has 64 divisors (see below), whose sum is σ = 32019468480. Its totient is φ = 3455870976.

The previous prime is 13150330223. The next prime is 13150330253. The reversal of 13150330230 is 3203305131.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13150330197 and 13150330206.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 4713676 + ... + 4716464.

It is an arithmetic number, because the mean of its divisors is an integer number (500304195).

Almost surely, 213150330230 is an apocalyptic number.

13150330230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13150330230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16009734240).

13150330230 is an abundant number, since it is smaller than the sum of its proper divisors (18869138250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13150330230 is a wasteful number, since it uses less digits than its factorization.

13150330230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5025.

The product of its (nonzero) digits is 810, while the sum is 21.

Adding to 13150330230 its reverse (3203305131), we get a palindrome (16353635361).

The spelling of 13150330230 in words is "thirteen billion, one hundred fifty million, three hundred thirty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 73 146 219 365 438 730 1095 2153 2190 2789 4306 5578 6459 8367 10765 12918 13945 16734 21530 27890 32295 41835 64590 83670 157169 203597 314338 407194 471507 610791 785845 943014 1017985 1221582 1571690 2035970 2357535 3053955 4715070 6004717 6107910 12009434 18014151 30023585 36028302 60047170 90070755 180141510 438344341 876688682 1315033023 2191721705 2630066046 4383443410 6575165115 13150330230