Base | Representation |
---|---|
bin | 1000111001110111… |
… | …11111010000010000 |
3 | 110100011021021100020 |
4 | 10130323333100100 |
5 | 34242244024203 |
6 | 2110205423440 |
7 | 226315124244 |
oct | 43473772020 |
9 | 13304237306 |
10 | 4780454928 |
11 | 20334955a7 |
12 | b14b6ab80 |
13 | 5b2520272 |
14 | 334c72424 |
15 | 1cea3b153 |
hex | 11ceff410 |
4780454928 has 40 divisors (see below), whose sum is σ = 12368854176. Its totient is φ = 1590988800.
The previous prime is 4780454911. The next prime is 4780454951. The reversal of 4780454928 is 8294540874.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46918 + ... + 108453.
Almost surely, 24780454928 is an apocalyptic number.
4780454928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
4780454928 is an abundant number, since it is smaller than the sum of its proper divisors (7588399248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4780454928 is a wasteful number, since it uses less digits than its factorization.
4780454928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156023 (or 156017 counting only the distinct ones).
The product of its (nonzero) digits is 2580480, while the sum is 51.
The square root of 4780454928 is about 69140.8340129044. The cubic root of 4780454928 is about 1684.5726392292.
The spelling of 4780454928 in words is "four billion, seven hundred eighty million, four hundred fifty-four thousand, nine hundred twenty-eight".
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