Base | Representation |
---|---|
bin | 1000010011001000… |
… | …10010111010000100 |
3 | 102111111202200020210 |
4 | 10021210102322010 |
5 | 33111100224433 |
6 | 2014040155420 |
7 | 215260633323 |
oct | 41144227204 |
9 | 12444680223 |
10 | 4455476868 |
11 | 1987000797 |
12 | a44168b70 |
13 | 5600b825b |
14 | 303a3a0ba |
15 | 1b1246463 |
hex | 109912e84 |
4455476868 has 12 divisors (see below), whose sum is σ = 10396112720. Its totient is φ = 1485158952.
The previous prime is 4455476867. The next prime is 4455476923. The reversal of 4455476868 is 8686745544.
It is a tau number, because it is divible by the number of its divisors (12).
It is a zygodrome in base 5.
It is not an unprimeable number, because it can be changed into a prime (4455476867) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185644858 + ... + 185644881.
Almost surely, 24455476868 is an apocalyptic number.
It is an amenable number.
4455476868 is an abundant number, since it is smaller than the sum of its proper divisors (5940635852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4455476868 is a wasteful number, since it uses less digits than its factorization.
4455476868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 371289746 (or 371289744 counting only the distinct ones).
The product of its digits is 25804800, while the sum is 57.
The square root of 4455476868 is about 66749.3585587158. The cubic root of 4455476868 is about 1645.5006735954.
The spelling of 4455476868 in words is "four billion, four hundred fifty-five million, four hundred seventy-six thousand, eight hundred sixty-eight".
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