Base | Representation |
---|---|
bin | 1000110100111110110001 |
3 | 11100120102200 |
4 | 20310332301 |
5 | 1043023121 |
6 | 121333413 |
7 | 25445553 |
oct | 10647661 |
9 | 4316380 |
10 | 2314161 |
11 | 1340733 |
12 | 937269 |
13 | 630435 |
14 | 4434d3 |
15 | 30aa26 |
hex | 234fb1 |
2314161 has 12 divisors (see below), whose sum is σ = 3356340. Its totient is φ = 1536480.
The previous prime is 2314153. The next prime is 2314177. The reversal of 2314161 is 1614132.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1199025 + 1115136 = 1095^2 + 1056^2 .
It is not a de Polignac number, because 2314161 - 23 = 2314153 is a prime.
It is a super-2 number, since 2×23141612 = 10710682267842, which contains 22 as substring.
2314161 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2314121) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3171 + ... + 3831.
It is an arithmetic number, because the mean of its divisors is an integer number (279695).
22314161 is an apocalyptic number.
It is an amenable number.
2314161 is a deficient number, since it is larger than the sum of its proper divisors (1042179).
2314161 is a wasteful number, since it uses less digits than its factorization.
2314161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1056 (or 1053 counting only the distinct ones).
The product of its digits is 144, while the sum is 18.
The square root of 2314161 is about 1521.2366679777. The cubic root of 2314161 is about 132.2709654287.
Adding to 2314161 its reverse (1614132), we get a palindrome (3928293).
It can be divided in two parts, 231 and 4161, that multiplied together give a triangular number (961191 = T1386).
The spelling of 2314161 in words is "two million, three hundred fourteen thousand, one hundred sixty-one".
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