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13303103230 = 258914947307
BaseRepresentation
bin11000110001110110…
…10011111011111110
31021100010010122221001
430120323103323332
5204221043300410
610040015400514
7650443340344
oct143073237376
937303118831
1013303103230
11570728939a
1226b322313a
131340118121
14902b09994
1552cd7533a
hex318ed3efe

13303103230 has 16 divisors (see below), whose sum is σ = 24214638960. Its totient is φ = 5261451712.

The previous prime is 13303103207. The next prime is 13303103237. The reversal of 13303103230 is 3230130331.

It is a junction number, because it is equal to n+sod(n) for n = 13303103198 and 13303103207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13303103237) 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, 7472764 + ... + 7474543.

It is an arithmetic number, because the mean of its divisors is an integer number (1513414935).

Almost surely, 213303103230 is an apocalyptic number.

13303103230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13303103230 is a deficient number, since it is larger than the sum of its proper divisors (10911535730).

13303103230 is a wasteful number, since it uses less digits than its factorization.

13303103230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14947403.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 13303103230 its reverse (3230130331), we get a palindrome (16533233561).

The spelling of 13303103230 in words is "thirteen billion, three hundred three million, one hundred three thousand, two hundred thirty".

Divisors: 1 2 5 10 89 178 445 890 14947307 29894614 74736535 149473070 1330310323 2660620646 6651551615 13303103230