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12302000013 = 329551925621
BaseRepresentation
bin10110111010100000…
…11001111110001101
31011202100101100111010
423131100121332031
5200143303000023
65352414315433
7613566163152
oct133520317615
934670340433
1012302000013
115243181766
122473ab8b79
1312108b2a64
14849b92229
154c0027093
hex2dd419f8d

12302000013 has 16 divisors (see below), whose sum is σ = 16972012800. Its totient is φ = 7916784960.

The previous prime is 12301999993. The next prime is 12302000027. The reversal of 12302000013 is 31000020321.

It is a happy number.

It is not a de Polignac number, because 12302000013 - 28 = 12301999757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302000033) 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, 467343 + ... + 492963.

It is an arithmetic number, because the mean of its divisors is an integer number (1060750800).

Almost surely, 212302000013 is an apocalyptic number.

It is an amenable number.

12302000013 is a deficient number, since it is larger than the sum of its proper divisors (4670012787).

12302000013 is a wasteful number, since it uses less digits than its factorization.

12302000013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31172.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 12302000013 its reverse (31000020321), we get a palindrome (43302020334).

The spelling of 12302000013 in words is "twelve billion, three hundred two million, thirteen", and thus it is an aban number.

Divisors: 1 3 29 87 5519 16557 25621 76863 160051 480153 743009 2229027 141402299 424206897 4100666671 12302000013