Base | Representation |
---|---|
bin | 1011000111010000011110… |
… | …1100100111101000101111 |
3 | 1121021011011210121000121101 |
4 | 2301310013230213220233 |
5 | 3100200122120004234 |
6 | 41553250215543531 |
7 | 2400546630400030 |
oct | 261640754475057 |
9 | 47234153530541 |
10 | 12219311094319 |
11 | 39911a9612a8a |
12 | 145422668aba7 |
13 | 6a837875cc94 |
14 | 3035bc698a87 |
15 | 162cbb8d0814 |
hex | b1d07b27a2f |
12219311094319 has 4 divisors (see below), whose sum is σ = 13964926964944. Its totient is φ = 10473695223696.
The previous prime is 12219311094311. The next prime is 12219311094329. The reversal of 12219311094319 is 91349011391221.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12219311094319 - 23 = 12219311094311 is a prime.
It is a super-3 number, since 3×122193110943193 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12219311094311) 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, 872807935302 + ... + 872807935315.
It is an arithmetic number, because the mean of its divisors is an integer number (3491231741236).
Almost surely, 212219311094319 is an apocalyptic number.
12219311094319 is a deficient number, since it is larger than the sum of its proper divisors (1745615870625).
12219311094319 is an equidigital number, since it uses as much as digits as its factorization.
12219311094319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1745615870624.
The product of its (nonzero) digits is 104976, while the sum is 46.
The spelling of 12219311094319 in words is "twelve trillion, two hundred nineteen billion, three hundred eleven million, ninety-four thousand, three hundred nineteen".
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