Base | Representation |
---|---|
bin | 1100011111111… |
… | …1011011011101 |
3 | 10122122112120210 |
4 | 3013333123131 |
5 | 101410121321 |
6 | 5111403033 |
7 | 1204421553 |
oct | 307773335 |
9 | 118575523 |
10 | 52426461 |
11 | 2765885a |
12 | 15683479 |
13 | ab27999 |
14 | 6d69bd3 |
15 | 4908b76 |
hex | 31ff6dd |
52426461 has 8 divisors (see below), whose sum is σ = 72312480. Its totient is φ = 33745712.
The previous prime is 52426459. The next prime is 52426513. The reversal of 52426461 is 16462425.
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 52426461 - 21 = 52426459 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52426421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301215 + ... + 301388.
It is an arithmetic number, because the mean of its divisors is an integer number (9039060).
Almost surely, 252426461 is an apocalyptic number.
It is an amenable number.
52426461 is a deficient number, since it is larger than the sum of its proper divisors (19886019).
52426461 is a wasteful number, since it uses less digits than its factorization.
52426461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 602635.
The product of its digits is 11520, while the sum is 30.
The square root of 52426461 is about 7240.6119216541. The cubic root of 52426461 is about 374.2687045902.
Adding to 52426461 its reverse (16462425), we get a palindrome (68888886).
The spelling of 52426461 in words is "fifty-two million, four hundred twenty-six thousand, four hundred sixty-one".
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