Base | Representation |
---|---|
bin | 111011100111… |
… | …0011001001110 |
3 | 2011210212120001 |
4 | 1313032121032 |
5 | 31000112334 |
6 | 3033514514 |
7 | 526440544 |
oct | 167163116 |
9 | 64725501 |
10 | 31254094 |
11 | 16707733 |
12 | a572a3a |
13 | 6623a61 |
14 | 4217d94 |
15 | 2b25714 |
hex | 1dce64e |
31254094 has 8 divisors (see below), whose sum is σ = 47127168. Its totient is φ = 15545040.
The previous prime is 31254073. The next prime is 31254101. The reversal of 31254094 is 49045213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40527 + ... + 41290.
It is an arithmetic number, because the mean of its divisors is an integer number (5890896).
Almost surely, 231254094 is an apocalyptic number.
31254094 is a deficient number, since it is larger than the sum of its proper divisors (15873074).
31254094 is a wasteful number, since it uses less digits than its factorization.
31254094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82010.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 31254094 is about 5590.5361102492. The cubic root of 31254094 is about 314.9940168512.
The spelling of 31254094 in words is "thirty-one million, two hundred fifty-four thousand, ninety-four".
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