Base | Representation |
---|---|
bin | 1100011101100… |
… | …1101001101011 |
3 | 10122100200022202 |
4 | 3013121221223 |
5 | 101340143343 |
6 | 5104210415 |
7 | 1203205460 |
oct | 307315153 |
9 | 118320282 |
10 | 52271723 |
11 | 27562579 |
12 | 15609a0b |
13 | aaa241a |
14 | 6d29667 |
15 | 48c7db8 |
hex | 31d9a6b |
52271723 has 8 divisors (see below), whose sum is σ = 60558048. Its totient is φ = 44190144.
The previous prime is 52271701. The next prime is 52271729. The reversal of 52271723 is 32717225.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52271723 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52271729) 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, 50636 + ... + 51657.
It is an arithmetic number, because the mean of its divisors is an integer number (7569756).
Almost surely, 252271723 is an apocalyptic number.
52271723 is a deficient number, since it is larger than the sum of its proper divisors (8286325).
52271723 is a wasteful number, since it uses less digits than its factorization.
52271723 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102373.
The product of its digits is 5880, while the sum is 29.
The square root of 52271723 is about 7229.9186025847. The cubic root of 52271723 is about 373.9001206022.
Adding to 52271723 its reverse (32717225), we get a palindrome (84988948).
The spelling of 52271723 in words is "fifty-two million, two hundred seventy-one thousand, seven hundred twenty-three".
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