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13330223030 = 2512231089961
BaseRepresentation
bin11000110101000101…
…10000111110110110
31021102000011111022002
430122202300332312
5204300014114110
610042424535302
7651223011665
oct143242607666
937360144262
1013330223030
115720621953
122700321532
131345922147
14906568ddc
15530430aa5
hex31a8b0fb6

13330223030 has 16 divisors (see below), whose sum is σ = 24014042784. Its totient is φ = 5327724480.

The previous prime is 13330223029. The next prime is 13330223047. The reversal of 13330223030 is 3032203331.

It is a junction number, because it is equal to n+sod(n) for n = 13330222993 and 13330223011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532751 + ... + 557210.

It is an arithmetic number, because the mean of its divisors is an integer number (1500877674).

Almost surely, 213330223030 is an apocalyptic number.

13330223030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13330223030 is a deficient number, since it is larger than the sum of its proper divisors (10683819754).

13330223030 is a wasteful number, since it uses less digits than its factorization.

13330223030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091191.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 13330223030 its reverse (3032203331), we get a palindrome (16362426361).

The spelling of 13330223030 in words is "thirteen billion, three hundred thirty million, two hundred twenty-three thousand, thirty".

Divisors: 1 2 5 10 1223 2446 6115 12230 1089961 2179922 5449805 10899610 1333022303 2666044606 6665111515 13330223030