Base | Representation |
---|---|
bin | 111011010001… |
… | …0100000010110 |
3 | 2011110201221222 |
4 | 1312202200112 |
5 | 30423334301 |
6 | 3030010342 |
7 | 525061463 |
oct | 166424026 |
9 | 64421858 |
10 | 31074326 |
11 | 165a4668 |
12 | a4a69b2 |
13 | 658cc9a |
14 | 41ac66a |
15 | 2adc31b |
hex | 1da2816 |
31074326 has 8 divisors (see below), whose sum is σ = 46638264. Its totient is φ = 15528240.
The previous prime is 31074319. The next prime is 31074331. The reversal of 31074326 is 62347013.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×310743262 = 1931227472708552, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 31074295 and 31074304.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1466 + ... + 8018.
It is an arithmetic number, because the mean of its divisors is an integer number (5829783).
Almost surely, 231074326 is an apocalyptic number.
31074326 is a deficient number, since it is larger than the sum of its proper divisors (15563938).
31074326 is a wasteful number, since it uses less digits than its factorization.
31074326 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8926.
The product of its (nonzero) digits is 3024, while the sum is 26.
The square root of 31074326 is about 5574.4350386384. The cubic root of 31074326 is about 314.3889253502.
The spelling of 31074326 in words is "thirty-one million, seventy-four thousand, three hundred twenty-six".
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