Base | Representation |
---|---|
bin | 100111010110… |
… | …000110001001 |
3 | 201102000022111 |
4 | 213112012021 |
5 | 10120022441 |
6 | 1005022321 |
7 | 153445216 |
oct | 47260611 |
9 | 21360274 |
10 | 10314121 |
11 | 5905174 |
12 | 35549a1 |
13 | 21a183c |
14 | 1526b0d |
15 | d8b081 |
hex | 9d6189 |
10314121 has 12 divisors (see below), whose sum is σ = 11107260. Its totient is φ = 9574400.
The previous prime is 10314119. The next prime is 10314127. The reversal of 10314121 is 12141301.
It can be written as a sum of positive squares in 6 ways, for example, as 2134521 + 8179600 = 1461^2 + 2860^2 .
It is not a de Polignac number, because 10314121 - 21 = 10314119 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10314127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25521 + ... + 25921.
It is an arithmetic number, because the mean of its divisors is an integer number (925605).
Almost surely, 210314121 is an apocalyptic number.
It is an amenable number.
10314121 is a deficient number, since it is larger than the sum of its proper divisors (793139).
10314121 is an equidigital number, since it uses as much as digits as its factorization.
10314121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 524 (or 507 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 10314121 is about 3211.5605241066. The cubic root of 10314121 is about 217.6760964323.
Adding to 10314121 its reverse (12141301), we get a palindrome (22455422).
The spelling of 10314121 in words is "ten million, three hundred fourteen thousand, one hundred twenty-one".
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