Base | Representation |
---|---|
bin | 1000110101000110000111 |
3 | 11100121002002 |
4 | 20311012013 |
5 | 1043032011 |
6 | 121335515 |
7 | 25450124 |
oct | 10650607 |
9 | 4317062 |
10 | 2314631 |
11 | 1341020 |
12 | 93759b |
13 | 630707 |
14 | 44374b |
15 | 30ac3b |
hex | 235187 |
2314631 has 4 divisors (see below), whose sum is σ = 2525064. Its totient is φ = 2104200.
The previous prime is 2314619. The next prime is 2314633. The reversal of 2314631 is 1364132.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2314631 is a prime.
It is a super-2 number, since 2×23146312 = 10715033332322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2314633) 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, 105200 + ... + 105221.
It is an arithmetic number, because the mean of its divisors is an integer number (631266).
22314631 is an apocalyptic number.
2314631 is a deficient number, since it is larger than the sum of its proper divisors (210433).
2314631 is a wasteful number, since it uses less digits than its factorization.
2314631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210432.
The product of its digits is 432, while the sum is 20.
The square root of 2314631 is about 1521.3911397139. The cubic root of 2314631 is about 132.2799194507.
Adding to 2314631 its reverse (1364132), we get a palindrome (3678763).
The spelling of 2314631 in words is "two million, three hundred fourteen thousand, six hundred thirty-one".
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