Base | Representation |
---|---|
bin | 1100011111100… |
… | …1010010010101 |
3 | 10122121021001221 |
4 | 3013321102111 |
5 | 101403320201 |
6 | 5111050341 |
7 | 1204255321 |
oct | 307712225 |
9 | 118537057 |
10 | 52401301 |
11 | 27640967 |
12 | 156709b1 |
13 | ab193b4 |
14 | 6d60981 |
15 | 49014a1 |
hex | 31f9495 |
52401301 has 2 divisors, whose sum is σ = 52401302. Its totient is φ = 52401300.
The previous prime is 52401281. The next prime is 52401313. The reversal of 52401301 is 10310425.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 46991025 + 5410276 = 6855^2 + 2326^2 .
It is a cyclic number.
It is not a de Polignac number, because 52401301 - 25 = 52401269 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52401341) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26200650 + 26200651.
It is an arithmetic number, because the mean of its divisors is an integer number (26200651).
Almost surely, 252401301 is an apocalyptic number.
It is an amenable number.
52401301 is a deficient number, since it is larger than the sum of its proper divisors (1).
52401301 is an equidigital number, since it uses as much as digits as its factorization.
52401301 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 52401301 is about 7238.8742909378. The cubic root of 52401301 is about 374.2088232046.
Adding to 52401301 its reverse (10310425), we get a palindrome (62711726).
The spelling of 52401301 in words is "fifty-two million, four hundred one thousand, three hundred one".
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