Base | Representation |
---|---|
bin | 1000111010011010… |
… | …11111001101100100 |
3 | 110100110220100000000 |
4 | 10131031133031210 |
5 | 34244432323101 |
6 | 2110452021300 |
7 | 226402121400 |
oct | 43515371544 |
9 | 13313810000 |
10 | 4785042276 |
11 | 20360390a3 |
12 | b16601830 |
13 | 5b3468281 |
14 | 335708100 |
15 | 1d0145486 |
hex | 11d35f364 |
4785042276 has 243 divisors, whose sum is σ = 14854172697. Its totient is φ = 1344742560.
The previous prime is 4785042259. The next prime is 4785042277. The reversal of 4785042276 is 6722405874.
It is a happy number.
The square root of 4785042276 is 69174.
It is a perfect power (a square), and thus also a powerful number.
4785042276 is a `hidden beast` number, since 4 + 78 + 504 + 2 + 2 + 76 = 666.
It can be written as a sum of positive squares in only one way, i.e., 155600676 + 4629441600 = 12474^2 + 68040^2 .
It is a tau number, because it is divible by the number of its divisors (243).
It is not an unprimeable number, because it can be changed into a prime (4785042277) by changing a digit.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 78443286 + ... + 78443346.
Almost surely, 24785042276 is an apocalyptic number.
4785042276 is the 69174-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4785042276
4785042276 is an abundant number, since it is smaller than the sum of its proper divisors (10069130421).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4785042276 is an frugal number, since it uses more digits than its factorization.
4785042276 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164 (or 73 counting only the distinct ones).
The product of its (nonzero) digits is 752640, while the sum is 45.
The cubic root of 4785042276 is about 1685.1113083523. Note that the first 3 decimals are identical.
The spelling of 4785042276 in words is "four billion, seven hundred eighty-five million, forty-two thousand, two hundred seventy-six".
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