Base | Representation |
---|---|
bin | 11001100001111… |
… | …101110100011000 |
3 | 1002211222122021120 |
4 | 121201331310120 |
5 | 1334123144420 |
6 | 110300405240 |
7 | 13420532136 |
oct | 3141756430 |
9 | 1084878246 |
10 | 428334360 |
11 | 1aa868a43 |
12 | bb546820 |
13 | 6a9823ac |
14 | 40c5c756 |
15 | 2790dd40 |
hex | 1987dd18 |
428334360 has 32 divisors (see below), whose sum is σ = 1285003440. Its totient is φ = 114222464.
The previous prime is 428334343. The next prime is 428334373. The reversal of 428334360 is 63433824.
It is a congruent 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, 1784607 + ... + 1784846.
Almost surely, 2428334360 is an apocalyptic number.
428334360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
428334360 is an abundant number, since it is smaller than the sum of its proper divisors (856669080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
428334360 is a wasteful number, since it uses less digits than its factorization.
428334360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3569467 (or 3569463 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 33.
The square root of 428334360 is about 20696.2402382655. The cubic root of 428334360 is about 753.8083976327.
The spelling of 428334360 in words is "four hundred twenty-eight million, three hundred thirty-four thousand, three hundred sixty".
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