Base | Representation |
---|---|
bin | 1100100111000… |
… | …1110000000011 |
3 | 10200112022220211 |
4 | 3021301300003 |
5 | 102020112343 |
6 | 5125414551 |
7 | 1211412010 |
oct | 311616003 |
9 | 120468824 |
10 | 52894723 |
11 | 27948652 |
12 | 1586a457 |
13 | ac5cb6b |
14 | 704c707 |
15 | 499c79d |
hex | 3271c03 |
52894723 has 8 divisors (see below), whose sum is σ = 61038848. Its totient is φ = 44897544.
The previous prime is 52894717. The next prime is 52894759. The reversal of 52894723 is 32749825.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52894723 - 29 = 52894211 is a prime.
It is a super-3 number, since 3×528947233 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52894703) 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 7 ways as a sum of consecutive naturals, for example, 35961 + ... + 37402.
It is an arithmetic number, because the mean of its divisors is an integer number (7629856).
Almost surely, 252894723 is an apocalyptic number.
52894723 is a deficient number, since it is larger than the sum of its proper divisors (8144125).
52894723 is a wasteful number, since it uses less digits than its factorization.
52894723 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73473.
The product of its digits is 120960, while the sum is 40.
The square root of 52894723 is about 7272.8758410961. The cubic root of 52894723 is about 375.3796995604.
The spelling of 52894723 in words is "fifty-two million, eight hundred ninety-four thousand, seven hundred twenty-three".
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