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13213230330210 = 235459795810531
BaseRepresentation
bin1100000001000111000111…
…1001100111000101100010
31201210011122201222121212220
43000101301321213011202
53212441143431031320
644034024010331510
72532424110452601
oct300216171470542
951704581877786
1013213230330210
114234777064899
121594990129b96
1374b004cc2941
143397492aba38
1517da8e3a8e40
hexc0471e67162

13213230330210 has 32 divisors (see below), whose sum is σ = 31718651481792. Its totient is φ = 3522761567040.

The previous prime is 13213230330203. The next prime is 13213230330211. The reversal of 13213230330210 is 1203303231231.

It is not an unprimeable number, because it can be changed into a prime (13213230330211) by changing a digit.

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, 47767356 + ... + 48043175.

It is an arithmetic number, because the mean of its divisors is an integer number (991207858806).

Almost surely, 213213230330210 is an apocalyptic number.

13213230330210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13213230330210 is an abundant number, since it is smaller than the sum of its proper divisors (18505421151582).

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

13213230330210 is a wasteful number, since it uses less digits than its factorization.

13213230330210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95815138.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 13213230330210 its reverse (1203303231231), we get a palindrome (14416533561441).

The spelling of 13213230330210 in words is "thirteen trillion, two hundred thirteen billion, two hundred thirty million, three hundred thirty thousand, two hundred ten".

Divisors: 1 2 3 5 6 10 15 30 4597 9194 13791 22985 27582 45970 68955 137910 95810531 191621062 287431593 479052655 574863186 958105310 1437157965 2874315930 440441011007 880882022014 1321323033021 2202205055035 2642646066042 4404410110070 6606615165105 13213230330210