Base | Representation |
---|---|
bin | 1110110101101… |
… | …1111000010001 |
3 | 11100010020102011 |
4 | 3231123320101 |
5 | 111413223241 |
6 | 10102022521 |
7 | 1354023331 |
oct | 355337021 |
9 | 140106364 |
10 | 62242321 |
11 | 32152639 |
12 | 18a17a41 |
13 | cb8379b |
14 | 83a30c1 |
15 | 56e7281 |
hex | 3b5be11 |
62242321 has 8 divisors (see below), whose sum is σ = 66488904. Its totient is φ = 58060800.
The previous prime is 62242303. The next prime is 62242331. The reversal of 62242321 is 12324226.
It can be written as a sum of positive squares in 4 ways, for example, as 19927296 + 42315025 = 4464^2 + 6505^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a 4-Lehmer number, since φ(62242321) divides (62242321-1)4.
It is a cyclic number.
It is not a de Polignac number, because 62242321 - 25 = 62242289 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 62242292 and 62242301.
It is not an unprimeable number, because it can be changed into a prime (62242331) 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, 14280 + ... + 18121.
It is an arithmetic number, because the mean of its divisors is an integer number (8311113).
Almost surely, 262242321 is an apocalyptic number.
It is an amenable number.
62242321 is a deficient number, since it is larger than the sum of its proper divisors (4246583).
62242321 is a wasteful number, since it uses less digits than its factorization.
62242321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32531.
The product of its digits is 1152, while the sum is 22.
The square root of 62242321 is about 7889.3802671693. The cubic root of 62242321 is about 396.3041251981.
Adding to 62242321 its reverse (12324226), we get a palindrome (74566547).
The spelling of 62242321 in words is "sixty-two million, two hundred forty-two thousand, three hundred twenty-one".
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