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12002670373 = 46432585111
BaseRepresentation
bin10110010110110101…
…00011011100100101
31010222111010211102011
423023122203130211
5144040140422443
65303002514221
7603303005041
oct131332433445
933874124364
1012002670373
1150aa2159a1
1223ab805971
13119388b125
1481c115021
154a3aebb9d
hex2cb6a3725

12002670373 has 4 divisors (see below), whose sum is σ = 12005260128. Its totient is φ = 12000080620.

The previous prime is 12002670341. The next prime is 12002670397. The reversal of 12002670373 is 37307620021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12002670373 - 25 = 12002670341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002620373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1287913 + ... + 1297198.

It is an arithmetic number, because the mean of its divisors is an integer number (3001315032).

Almost surely, 212002670373 is an apocalyptic number.

It is an amenable number.

12002670373 is a deficient number, since it is larger than the sum of its proper divisors (2589755).

12002670373 is an equidigital number, since it uses as much as digits as its factorization.

12002670373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2589754.

The product of its (nonzero) digits is 10584, while the sum is 31.

The spelling of 12002670373 in words is "twelve billion, two million, six hundred seventy thousand, three hundred seventy-three".

Divisors: 1 4643 2585111 12002670373