Base | Representation |
---|---|
bin | 10010101110010… |
… | …001101101010001 |
3 | 210220002000001122 |
4 | 102232101231101 |
5 | 1120403333131 |
6 | 51100412025 |
7 | 10532661533 |
oct | 2256215521 |
9 | 726060048 |
10 | 314121041 |
11 | 151349873 |
12 | 89247015 |
13 | 50103350 |
14 | 2da0b853 |
15 | 1c89cd7b |
hex | 12b91b51 |
314121041 has 4 divisors (see below), whose sum is σ = 338284212. Its totient is φ = 289957872.
The previous prime is 314121037. The next prime is 314121043. The reversal of 314121041 is 140121413.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140121413 = 2477 ⋅56569.
It can be written as a sum of positive squares in 2 ways, for example, as 34562641 + 279558400 = 5879^2 + 16720^2 .
It is a cyclic number.
It is not a de Polignac number, because 314121041 - 22 = 314121037 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (314121043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12081566 + ... + 12081591.
It is an arithmetic number, because the mean of its divisors is an integer number (84571053).
Almost surely, 2314121041 is an apocalyptic number.
It is an amenable number.
314121041 is a deficient number, since it is larger than the sum of its proper divisors (24163171).
314121041 is a wasteful number, since it uses less digits than its factorization.
314121041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24163170.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 314121041 is about 17723.4601869951. The cubic root of 314121041 is about 679.7757630014.
Adding to 314121041 its reverse (140121413), we get a palindrome (454242454).
The spelling of 314121041 in words is "three hundred fourteen million, one hundred twenty-one thousand, forty-one".
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