Base | Representation |
---|---|
bin | 10011001111001110000… |
… | …111011000010100011111 |
3 | 11200101100100200202201011 |
4 | 103033032013120110133 |
5 | 133124440312012431 |
6 | 2451154022400051 |
7 | 164340500046004 |
oct | 23171607302437 |
9 | 4611310622634 |
10 | 1322013000991 |
11 | 46a7319686a1 |
12 | 19426b590027 |
13 | 9788584bc07 |
14 | 47db2d518ab |
15 | 245c6770cb1 |
hex | 133ce1d851f |
1322013000991 has 2 divisors, whose sum is σ = 1322013000992. Its totient is φ = 1322013000990.
The previous prime is 1322013000953. The next prime is 1322013001021. The reversal of 1322013000991 is 1990003102231.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1322013000991 - 29 = 1322013000479 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1322013000901) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661006500495 + 661006500496.
It is an arithmetic number, because the mean of its divisors is an integer number (661006500496).
Almost surely, 21322013000991 is an apocalyptic number.
1322013000991 is a deficient number, since it is larger than the sum of its proper divisors (1).
1322013000991 is an equidigital number, since it uses as much as digits as its factorization.
1322013000991 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2916, while the sum is 31.
The spelling of 1322013000991 in words is "one trillion, three hundred twenty-two billion, thirteen million, nine hundred ninety-one", and thus it is an aban number.
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