Base | Representation |
---|---|
bin | 1011111101101011101000… |
… | …1110011100111110010011 |
3 | 1201120112120202220200100202 |
4 | 2333122322032130332103 |
5 | 3211010013414224334 |
6 | 43551001501405415 |
7 | 2525240111635046 |
oct | 277327216347623 |
9 | 51515522820322 |
10 | 13154314211219 |
11 | 4211793492665 |
12 | 158548926986b |
13 | 7455a5c9167c |
14 | 33695a75cc5d |
15 | 17c291da617e |
hex | bf6ba39cf93 |
13154314211219 has 2 divisors, whose sum is σ = 13154314211220. Its totient is φ = 13154314211218.
The previous prime is 13154314211191. The next prime is 13154314211231. The reversal of 13154314211219 is 91211241345131.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13154314211219 - 220 = 13154313162643 is a prime.
It is a super-2 number, since 2×131543142112192 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (13154314211239) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6577157105609 + 6577157105610.
It is an arithmetic number, because the mean of its divisors is an integer number (6577157105610).
Almost surely, 213154314211219 is an apocalyptic number.
13154314211219 is a deficient number, since it is larger than the sum of its proper divisors (1).
13154314211219 is an equidigital number, since it uses as much as digits as its factorization.
13154314211219 is an evil number, because the sum of its binary digits is even.
The product of its digits is 25920, while the sum is 38.
The spelling of 13154314211219 in words is "thirteen trillion, one hundred fifty-four billion, three hundred fourteen million, two hundred eleven thousand, two hundred nineteen".
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