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12300221095 = 52984829111
BaseRepresentation
bin10110111010010011…
…00111101010100111
31011202020000222021021
423131021213222213
5200142324033340
65352312232011
7613545103621
oct133511475247
934666028237
1012300221095
115242177188
12247339b607
13121040c146
1484984bc11
154becc4e4a
hex2dd267aa7

12300221095 has 8 divisors (see below), whose sum is σ = 15269240160. Its totient is φ = 9500860320.

The previous prime is 12300221093. The next prime is 12300221099. The reversal of 12300221095 is 59012200321.

It is a happy number.

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

It is not a de Polignac number, because 12300221095 - 21 = 12300221093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300221093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42414411 + ... + 42414700.

It is an arithmetic number, because the mean of its divisors is an integer number (1908655020).

Almost surely, 212300221095 is an apocalyptic number.

12300221095 is a deficient number, since it is larger than the sum of its proper divisors (2969019065).

12300221095 is an equidigital number, since it uses as much as digits as its factorization.

12300221095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84829145.

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 12300221095 in words is "twelve billion, three hundred million, two hundred twenty-one thousand, ninety-five".

Divisors: 1 5 29 145 84829111 424145555 2460044219 12300221095