Search a number
-
+
13102310030230 = 2528144316936217
BaseRepresentation
bin1011111010101001111010…
…0010001111101110010110
31201101120100111212120021101
42332222132202033232112
53204132012331431410
643511041303340314
72521416312455041
oct276523642175626
951346314776241
1013102310030230
1141a1727487793
12157739515169a
13740708c42545
14334225ba5c58
1517ac4b5c4d3a
hexbea9e88fb96

13102310030230 has 64 divisors (see below), whose sum is σ = 23739343645248. Its totient is φ = 5206569338880.

The previous prime is 13102310030207. The next prime is 13102310030297. The reversal of 13102310030230 is 3203001320131.

It is a junction number, because it is equal to n+sod(n) for n = 13102310030198 and 13102310030207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2107494082 + ... + 2107500298.

It is an arithmetic number, because the mean of its divisors is an integer number (370927244457).

Almost surely, 213102310030230 is an apocalyptic number.

13102310030230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13102310030230 is a deficient number, since it is larger than the sum of its proper divisors (10637033615018).

13102310030230 is a wasteful number, since it uses less digits than its factorization.

13102310030230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8641.

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

Adding to 13102310030230 its reverse (3203001320131), we get a palindrome (16305311350361).

The spelling of 13102310030230 in words is "thirteen trillion, one hundred two billion, three hundred ten million, thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 281 443 562 886 1405 1693 2215 2810 3386 4430 6217 8465 12434 16930 31085 62170 124483 248966 475733 622415 749999 951466 1244830 1499998 1746977 2378665 2754131 3493954 3749995 4757330 5508262 7499990 8734885 10525381 13770655 17469770 21050762 27541310 52626905 105253810 210749719 421499438 773910811 1053748595 1547821622 2107497190 2957632061 3869554055 4662743783 5915264122 7739108110 9325487566 14788160305 23313718915 29576320610 46627437830 1310231003023 2620462006046 6551155015115 13102310030230