Base | Representation |
---|---|
bin | 1000111011000000… |
… | …01011001000100100 |
3 | 110100211010012110210 |
4 | 10131200023020210 |
5 | 34302211101042 |
6 | 2111145015420 |
7 | 226461552621 |
oct | 43540131044 |
9 | 13324105423 |
10 | 4789940772 |
11 | 2038884441 |
12 | b18184570 |
13 | 5b4491aa6 |
14 | 336221348 |
15 | 1d07b1a9c |
hex | 11d80b224 |
4789940772 has 12 divisors (see below), whose sum is σ = 11176528496. Its totient is φ = 1596646920.
The previous prime is 4789940767. The next prime is 4789940803. The reversal of 4789940772 is 2770499874.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199580854 + ... + 199580877.
Almost surely, 24789940772 is an apocalyptic number.
It is an amenable number.
4789940772 is an abundant number, since it is smaller than the sum of its proper divisors (6386587724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4789940772 is a wasteful number, since it uses less digits than its factorization.
4789940772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 399161738 (or 399161736 counting only the distinct ones).
The product of its (nonzero) digits is 7112448, while the sum is 57.
The square root of 4789940772 is about 69209.3980034504. The cubic root of 4789940772 is about 1685.6861340547.
The spelling of 4789940772 in words is "four billion, seven hundred eighty-nine million, nine hundred forty thousand, seven hundred seventy-two".
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