Base | Representation |
---|---|
bin | 1101000010101… |
… | …1111000111011 |
3 | 10210221100010220 |
4 | 3100223320323 |
5 | 103001040343 |
6 | 5232311123 |
7 | 1232663622 |
oct | 320537073 |
9 | 123840126 |
10 | 54705723 |
11 | 28975246 |
12 | 163a24a3 |
13 | b445267 |
14 | 73a06b9 |
15 | 4c09183 |
hex | 342be3b |
54705723 has 8 divisors (see below), whose sum is σ = 73213200. Its totient is φ = 36334368.
The previous prime is 54705671. The next prime is 54705727. The reversal of 54705723 is 32750745.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54705723 - 26 = 54705659 is a prime.
It is a super-2 number, since 2×547057232 = 5985432257905458, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (54705727) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33088 + ... + 34701.
It is an arithmetic number, because the mean of its divisors is an integer number (9151650).
Almost surely, 254705723 is an apocalyptic number.
54705723 is a deficient number, since it is larger than the sum of its proper divisors (18507477).
54705723 is a wasteful number, since it uses less digits than its factorization.
54705723 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68061.
The product of its (nonzero) digits is 29400, while the sum is 33.
The square root of 54705723 is about 7396.3317259301. The cubic root of 54705723 is about 379.6157773821.
The spelling of 54705723 in words is "fifty-four million, seven hundred five thousand, seven hundred twenty-three".
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