Base | Representation |
---|---|
bin | 1100011110110… |
… | …0110111000001 |
3 | 10122111200020202 |
4 | 3013230313001 |
5 | 101400203101 |
6 | 5110014545 |
7 | 1203654035 |
oct | 307546701 |
9 | 118450222 |
10 | 52350401 |
11 | 276066a4 |
12 | 15647455 |
13 | aacc18c |
14 | 6d4a1c5 |
15 | 48e136b |
hex | 31ecdc1 |
52350401 has 2 divisors, whose sum is σ = 52350402. Its totient is φ = 52350400.
The previous prime is 52350391. The next prime is 52350409. The reversal of 52350401 is 10405325.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 35343025 + 17007376 = 5945^2 + 4124^2 .
It is a cyclic number.
It is not a de Polignac number, because 52350401 - 214 = 52334017 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (52350409) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26175200 + 26175201.
It is an arithmetic number, because the mean of its divisors is an integer number (26175201).
Almost surely, 252350401 is an apocalyptic number.
It is an amenable number.
52350401 is a deficient number, since it is larger than the sum of its proper divisors (1).
52350401 is an equidigital number, since it uses as much as digits as its factorization.
52350401 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 52350401 is about 7235.3576967556. The cubic root of 52350401 is about 374.0876213817.
Adding to 52350401 its reverse (10405325), we get a palindrome (62755726).
The spelling of 52350401 in words is "fifty-two million, three hundred fifty thousand, four hundred one".
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