Base | Representation |
---|---|
bin | 11010100111111010… |
… | …000011001001110111 |
3 | 2201210021010201112101 |
4 | 122213322003021313 |
5 | 432021211103434 |
6 | 21044350402531 |
7 | 2031256633141 |
oct | 324772031167 |
9 | 81707121471 |
10 | 28586816119 |
11 | 1113a570074 |
12 | 5659800447 |
13 | 290767b814 |
14 | 15528a3c91 |
15 | b24a2cb14 |
hex | 6a7e83277 |
28586816119 has 2 divisors, whose sum is σ = 28586816120. Its totient is φ = 28586816118.
The previous prime is 28586816101. The next prime is 28586816131. The reversal of 28586816119 is 91161868582.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 28586816119 - 27 = 28586815991 is a prime.
It is a super-2 number, since 2×285868161192 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 28586816119.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (28586811119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14293408059 + 14293408060.
It is an arithmetic number, because the mean of its divisors is an integer number (14293408060).
Almost surely, 228586816119 is an apocalyptic number.
28586816119 is a deficient number, since it is larger than the sum of its proper divisors (1).
28586816119 is an equidigital number, since it uses as much as digits as its factorization.
28586816119 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1658880, while the sum is 55.
The spelling of 28586816119 in words is "twenty-eight billion, five hundred eighty-six million, eight hundred sixteen thousand, one hundred nineteen".
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