Base | Representation |
---|---|
bin | 11010010100101011… |
… | …000000101110000010 |
3 | 2200221202220101200102 |
4 | 122110223000232002 |
5 | 430341102410012 |
6 | 20552341522402 |
7 | 2020260641654 |
oct | 322453005602 |
9 | 80852811612 |
10 | 28264106882 |
11 | 10a94395920 |
12 | 5589713402 |
13 | 288585c3cb |
14 | 1521a9c6d4 |
15 | b065352c2 |
hex | 694ac0b82 |
28264106882 has 16 divisors (see below), whose sum is σ = 46256713632. Its totient is φ = 12845555520.
The previous prime is 28264106879. The next prime is 28264106909. The reversal of 28264106882 is 28860146282.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82778 + ... + 251754.
It is an arithmetic number, because the mean of its divisors is an integer number (2891044602).
Almost surely, 228264106882 is an apocalyptic number.
28264106882 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
28264106882 is a deficient number, since it is larger than the sum of its proper divisors (17992606750).
28264106882 is a wasteful number, since it uses less digits than its factorization.
28264106882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176593.
The product of its (nonzero) digits is 589824, while the sum is 47.
The spelling of 28264106882 in words is "twenty-eight billion, two hundred sixty-four million, one hundred six thousand, eight hundred eighty-two".
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