Base | Representation |
---|---|
bin | 1001100100111001000001 |
3 | 11201112121211 |
4 | 21210321001 |
5 | 1120313101 |
6 | 125450121 |
7 | 30223645 |
oct | 11447101 |
9 | 4645554 |
10 | 2510401 |
11 | 1465113 |
12 | a10941 |
13 | 69b85a |
14 | 494c25 |
15 | 348c51 |
hex | 264e41 |
2510401 has 2 divisors, whose sum is σ = 2510402. Its totient is φ = 2510400.
The previous prime is 2510341. The next prime is 2510429. The reversal of 2510401 is 1040152.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1962801 + 547600 = 1401^2 + 740^2 .
It is a cyclic number.
It is not a de Polignac number, because 2510401 - 213 = 2502209 is a prime.
It is a super-2 number, since 2×25104012 = 12604226361602, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2510491) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255200 + 1255201.
It is an arithmetic number, because the mean of its divisors is an integer number (1255201).
22510401 is an apocalyptic number.
It is an amenable number.
2510401 is a deficient number, since it is larger than the sum of its proper divisors (1).
2510401 is an equidigital number, since it uses as much as digits as its factorization.
2510401 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 40, while the sum is 13.
The square root of 2510401 is about 1584.4245011991. The cubic root of 2510401 is about 135.9088381286.
Adding to 2510401 its reverse (1040152), we get a palindrome (3550553).
The spelling of 2510401 in words is "two million, five hundred ten thousand, four hundred one".
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