Base | Representation |
---|---|
bin | 11010110010001111… |
… | …010101001010010110 |
3 | 2202020100022212022200 |
4 | 122302033111022112 |
5 | 432400100321222 |
6 | 21113502105330 |
7 | 2035463246364 |
oct | 326217251226 |
9 | 82210285280 |
10 | 28760167062 |
11 | 11219401210 |
12 | 56a787b246 |
13 | 2934565143 |
14 | 156b90a634 |
15 | b34d70eac |
hex | 6b23d5296 |
28760167062 has 24 divisors (see below), whose sum is σ = 67978577160. Its totient is φ = 8715202080.
The previous prime is 28760167039. The next prime is 28760167097. The reversal of 28760167062 is 26076106782.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 28760166999 and 28760167017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72626487 + ... + 72626882.
It is an arithmetic number, because the mean of its divisors is an integer number (2832440715).
Almost surely, 228760167062 is an apocalyptic number.
28760167062 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
28760167062 is an abundant number, since it is smaller than the sum of its proper divisors (39218410098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28760167062 is a wasteful number, since it uses less digits than its factorization.
28760167062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145253388 (or 145253385 counting only the distinct ones).
The product of its (nonzero) digits is 338688, while the sum is 45.
The spelling of 28760167062 in words is "twenty-eight billion, seven hundred sixty million, one hundred sixty-seven thousand, sixty-two".
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