Base | Representation |
---|---|
bin | 111011111010… |
… | …0110001101000 |
3 | 2012002212012122 |
4 | 1313310301220 |
5 | 31020130204 |
6 | 3041130412 |
7 | 530664101 |
oct | 167646150 |
9 | 65085178 |
10 | 31411304 |
11 | 16804861 |
12 | a629a08 |
13 | 667a492 |
14 | 42593a8 |
15 | 2b570be |
hex | 1df4c68 |
31411304 has 32 divisors (see below), whose sum is σ = 60150600. Its totient is φ = 15375360.
The previous prime is 31411297. The next prime is 31411333. The reversal of 31411304 is 40311413.
It can be written as a sum of positive squares in 4 ways, for example, as 22108804 + 9302500 = 4702^2 + 3050^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111644 + ... + 111924.
Almost surely, 231411304 is an apocalyptic number.
It is an amenable number.
31411304 is a deficient number, since it is larger than the sum of its proper divisors (28739296).
31411304 is a wasteful number, since it uses less digits than its factorization.
31411304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 533 (or 529 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 31411304 is about 5604.5788423395. The cubic root of 31411304 is about 315.5212801568.
Adding to 31411304 its reverse (40311413), we get a palindrome (71722717).
It can be divided in two parts, 314 and 11304, that multiplied together give a square (3549456 = 18842).
The spelling of 31411304 in words is "thirty-one million, four hundred eleven thousand, three hundred four".
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