Base | Representation |
---|---|
bin | 10010001011011100101001 |
3 | 22222010000022 |
4 | 102023130221 |
5 | 2204443411 |
6 | 250050225 |
7 | 55335350 |
oct | 22133451 |
9 | 8863008 |
10 | 4765481 |
11 | 2765416 |
12 | 1719975 |
13 | cab116 |
14 | 8c0997 |
15 | 641edb |
hex | 48b729 |
4765481 has 4 divisors (see below), whose sum is σ = 5446272. Its totient is φ = 4084692.
The previous prime is 4765469. The next prime is 4765487. The reversal of 4765481 is 1845674.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4765481 - 26 = 4765417 is a prime.
It is a super-2 number, since 2×47654812 = 45419618322722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4765487) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340385 + ... + 340398.
It is an arithmetic number, because the mean of its divisors is an integer number (1361568).
Almost surely, 24765481 is an apocalyptic number.
It is an amenable number.
4765481 is a deficient number, since it is larger than the sum of its proper divisors (680791).
4765481 is an equidigital number, since it uses as much as digits as its factorization.
4765481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 680790.
The product of its digits is 26880, while the sum is 35.
The square root of 4765481 is about 2182.9981676584. The cubic root of 4765481 is about 168.2811924472.
The spelling of 4765481 in words is "four million, seven hundred sixty-five thousand, four hundred eighty-one".
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