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12413503307 = 19207646301
BaseRepresentation
bin10111000111110011…
…10000011101001011
31012001010012022020202
423203321300131023
5200410324101212
65411440242415
7616422015512
oct134371603513
935033168222
1012413503307
1152a010a847
1224a531040b
13122aa2343a
1485a8d9679
154c9c000c2
hex2e3e7074b

12413503307 has 4 divisors (see below), whose sum is σ = 12414168816. Its totient is φ = 12412837800.

The previous prime is 12413503283. The next prime is 12413503337. The reversal of 12413503307 is 70330531421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70330531421 = 145914820131.

It is a cyclic number.

It is not a de Polignac number, because 12413503307 - 230 = 11339761483 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12413503307.

It is not an unprimeable number, because it can be changed into a prime (12413503337) 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, 303944 + ... + 342357.

It is an arithmetic number, because the mean of its divisors is an integer number (3103542204).

Almost surely, 212413503307 is an apocalyptic number.

12413503307 is a deficient number, since it is larger than the sum of its proper divisors (665509).

12413503307 is an equidigital number, since it uses as much as digits as its factorization.

12413503307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665508.

The product of its (nonzero) digits is 7560, while the sum is 29.

The spelling of 12413503307 in words is "twelve billion, four hundred thirteen million, five hundred three thousand, three hundred seven".

Divisors: 1 19207 646301 12413503307