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12013330298 = 219316140271
BaseRepresentation
bin10110011000000110…
…01101111101111010
31011000020012102002012
423030003031331322
5144100403032143
65304023205522
7603462423404
oct131403157572
934006172065
1012013330298
115105236952
1223b32a68a2
131195b51188
1481d6cbb74
154a4a05418
hex2cc0cdf7a

12013330298 has 8 divisors (see below), whose sum is σ = 18968416320. Its totient is φ = 5690524860.

The previous prime is 12013330291. The next prime is 12013330321. The reversal of 12013330298 is 89203331021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12013330291) 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 3 ways as a sum of consecutive naturals, for example, 158070098 + ... + 158070173.

It is an arithmetic number, because the mean of its divisors is an integer number (2371052040).

Almost surely, 212013330298 is an apocalyptic number.

12013330298 is a deficient number, since it is larger than the sum of its proper divisors (6955086022).

12013330298 is a wasteful number, since it uses less digits than its factorization.

12013330298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316140292.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 12013330298 in words is "twelve billion, thirteen million, three hundred thirty thousand, two hundred ninety-eight".

Divisors: 1 2 19 38 316140271 632280542 6006665149 12013330298