Base | Representation |
---|---|
bin | 1100011100101… |
… | …1101001000111 |
3 | 10122020202121120 |
4 | 3013023221013 |
5 | 101331324333 |
6 | 5103045023 |
7 | 1202546256 |
oct | 307135107 |
9 | 118222546 |
10 | 52214343 |
11 | 27523455 |
12 | 155a0773 |
13 | aa8227c |
14 | 6d1279d |
15 | 48b5db3 |
hex | 31cba47 |
52214343 has 8 divisors (see below), whose sum is σ = 69660528. Its totient is φ = 34788864.
The previous prime is 52214291. The next prime is 52214417. The reversal of 52214343 is 34341225.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52214343 - 28 = 52214087 is a prime.
It is a super-2 number, since 2×522143432 = 5452675229843298, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52214143) 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, 2221 + ... + 10457.
It is an arithmetic number, because the mean of its divisors is an integer number (8707566).
Almost surely, 252214343 is an apocalyptic number.
52214343 is a deficient number, since it is larger than the sum of its proper divisors (17446185).
52214343 is a wasteful number, since it uses less digits than its factorization.
52214343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10353.
The product of its digits is 2880, while the sum is 24.
The square root of 52214343 is about 7225.9492801984. The cubic root of 52214343 is about 373.7632572860.
Adding to 52214343 its reverse (34341225), we get a palindrome (86555568).
The spelling of 52214343 in words is "fifty-two million, two hundred fourteen thousand, three hundred forty-three".
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