Base | Representation |
---|---|
bin | 10100001110010111… |
… | …11110011100100111 |
3 | 1001000201020110021111 |
4 | 22013023332130213 |
5 | 134214121414434 |
6 | 4553232325451 |
7 | 533033314123 |
oct | 120713763447 |
9 | 31021213244 |
10 | 10857998119 |
11 | 4672069771 |
12 | 21303a3887 |
13 | 1040699077 |
14 | 7500a8583 |
15 | 43838e964 |
hex | 2872fe727 |
10857998119 has 2 divisors, whose sum is σ = 10857998120. Its totient is φ = 10857998118.
The previous prime is 10857998113. The next prime is 10857998147. The reversal of 10857998119 is 91189975801.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10857998119 - 23 = 10857998111 is a prime.
It is a super-2 number, since 2×108579981192 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10857998111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5428999059 + 5428999060.
It is an arithmetic number, because the mean of its divisors is an integer number (5428999060).
Almost surely, 210857998119 is an apocalyptic number.
10857998119 is a deficient number, since it is larger than the sum of its proper divisors (1).
10857998119 is an equidigital number, since it uses as much as digits as its factorization.
10857998119 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1632960, while the sum is 58.
The spelling of 10857998119 in words is "ten billion, eight hundred fifty-seven million, nine hundred ninety-eight thousand, one hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •