Base | Representation |
---|---|
bin | 1011000111010111100001… |
… | …0110000010011010011111 |
3 | 1121021100001111210011221121 |
4 | 2301311320112002122133 |
5 | 3100213004424000340 |
6 | 41554201531111411 |
7 | 2400644516335303 |
oct | 261657026023237 |
9 | 47240044704847 |
10 | 12221201000095 |
11 | 3991a893a418a |
12 | 14546735a2567 |
13 | 6a85ba16b119 |
14 | 30371b695d03 |
15 | 162d7c79794a |
hex | b1d7858269f |
12221201000095 has 16 divisors (see below), whose sum is σ = 14954466372192. Its totient is φ = 9584581518720.
The previous prime is 12221201000087. The next prime is 12221201000101. The reversal of 12221201000095 is 59000010212221.
It is not a de Polignac number, because 12221201000095 - 23 = 12221201000087 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18688341 + ... + 19331230.
It is an arithmetic number, because the mean of its divisors is an integer number (934654148262).
Almost surely, 212221201000095 is an apocalyptic number.
12221201000095 is a deficient number, since it is larger than the sum of its proper divisors (2733265372097).
12221201000095 is a wasteful number, since it uses less digits than its factorization.
12221201000095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38020842.
The product of its (nonzero) digits is 720, while the sum is 25.
The spelling of 12221201000095 in words is "twelve trillion, two hundred twenty-one billion, two hundred one million, ninety-five", and thus it is an aban number.
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