Base | Representation |
---|---|
bin | 10010001000111000100101 |
3 | 22221120121102 |
4 | 102020320211 |
5 | 2204124411 |
6 | 245525445 |
7 | 55262630 |
oct | 22107045 |
9 | 8846542 |
10 | 4754981 |
11 | 2758540 |
12 | 1713885 |
13 | ca63ca |
14 | 8bac17 |
15 | 63dd3b |
hex | 488e25 |
4754981 has 16 divisors (see below), whose sum is σ = 6092160. Its totient is φ = 3602880.
The previous prime is 4754977. The next prime is 4754993. The reversal of 4754981 is 1894574.
It is a cyclic number.
It is not a de Polignac number, because 4754981 - 22 = 4754977 is a prime.
It is a super-2 number, since 2×47549812 = 45219688620722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4754681) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2015 + ... + 3683.
It is an arithmetic number, because the mean of its divisors is an integer number (380760).
Almost surely, 24754981 is an apocalyptic number.
It is an amenable number.
4754981 is a deficient number, since it is larger than the sum of its proper divisors (1337179).
4754981 is a wasteful number, since it uses less digits than its factorization.
4754981 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1724.
The product of its digits is 40320, while the sum is 38.
The square root of 4754981 is about 2180.5918921247. The cubic root of 4754981 is about 168.1575077064.
The spelling of 4754981 in words is "four million, seven hundred fifty-four thousand, nine hundred eighty-one".
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