Base | Representation |
---|---|
bin | 10010011111000… |
… | …100010111000110 |
3 | 210121120110011101 |
4 | 102133010113012 |
5 | 1113343243324 |
6 | 50435130314 |
7 | 10454045245 |
oct | 2237042706 |
9 | 717513141 |
10 | 310134214 |
11 | 14a076475 |
12 | 87a4399a |
13 | 4c338790 |
14 | 2d29095c |
15 | 1c361944 |
hex | 127c45c6 |
310134214 has 16 divisors (see below), whose sum is σ = 501347952. Its totient is φ = 143035488.
The previous prime is 310134211. The next prime is 310134241. The reversal of 310134214 is 412431013.
It is a junction number, because it is equal to n+sod(n) for n = 310134191 and 310134200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (310134211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41617 + ... + 48499.
It is an arithmetic number, because the mean of its divisors is an integer number (31334247).
Almost surely, 2310134214 is an apocalyptic number.
310134214 is a deficient number, since it is larger than the sum of its proper divisors (191213738).
310134214 is a wasteful number, since it uses less digits than its factorization.
310134214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8631.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 310134214 is about 17610.6278706922. The cubic root of 310134214 is about 676.8876028235.
Adding to 310134214 its reverse (412431013), we get a palindrome (722565227).
The spelling of 310134214 in words is "three hundred ten million, one hundred thirty-four thousand, two hundred fourteen".
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