Base | Representation |
---|---|
bin | 10001111101101010011111 |
3 | 22212020120021 |
4 | 101331222133 |
5 | 2201142043 |
6 | 244533011 |
7 | 55011634 |
oct | 21755237 |
9 | 8766507 |
10 | 4709023 |
11 | 2726a60 |
12 | 16b1167 |
13 | c8b507 |
14 | 8a818b |
15 | 6303ed |
hex | 47da9f |
4709023 has 4 divisors (see below), whose sum is σ = 5137128. Its totient is φ = 4280920.
The previous prime is 4709021. The next prime is 4709041. The reversal of 4709023 is 3209074.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4709023 - 21 = 4709021 is a prime.
It is a super-2 number, since 2×47090232 = 44349795229058, which contains 22 as substring.
It is a Duffinian number.
4709023 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4709021) 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, 214036 + ... + 214057.
It is an arithmetic number, because the mean of its divisors is an integer number (1284282).
Almost surely, 24709023 is an apocalyptic number.
4709023 is a deficient number, since it is larger than the sum of its proper divisors (428105).
4709023 is a wasteful number, since it uses less digits than its factorization.
4709023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 428104.
The product of its (nonzero) digits is 1512, while the sum is 25.
The square root of 4709023 is about 2170.0283408288. The cubic root of 4709023 is about 167.6139923535.
The spelling of 4709023 in words is "four million, seven hundred nine thousand, twenty-three".
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