Base | Representation |
---|---|
bin | 10000110111101… |
… | …010101110010000 |
3 | 201201120022221011 |
4 | 100313222232100 |
5 | 1034423401433 |
6 | 44030140304 |
7 | 10004462410 |
oct | 2067525620 |
9 | 651508834 |
10 | 283028368 |
11 | 135842447 |
12 | 7a951694 |
13 | 46837c0c |
14 | 29836640 |
15 | 19caa3cd |
hex | 10deab90 |
283028368 has 40 divisors (see below), whose sum is σ = 636076352. Its totient is φ = 119484288.
The previous prime is 283028327. The next prime is 283028381. The reversal of 283028368 is 863820382.
It is a self number, because there is not a number n which added to its sum of digits gives 283028368.
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, 11355 + ... + 26362.
Almost surely, 2283028368 is an apocalyptic number.
283028368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
283028368 is an abundant number, since it is smaller than the sum of its proper divisors (353047984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
283028368 is a wasteful number, since it uses less digits than its factorization.
283028368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37799 (or 37793 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 40.
The square root of 283028368 is about 16823.4469714146. The cubic root of 283028368 is about 656.5633793016.
The spelling of 283028368 in words is "two hundred eighty-three million, twenty-eight thousand, three hundred sixty-eight".
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