Base | Representation |
---|---|
bin | 10010100110100… |
… | …110110000100010 |
3 | 210202021211120212 |
4 | 102212212300202 |
5 | 1114400010424 |
6 | 50545334122 |
7 | 10506615011 |
oct | 2246466042 |
9 | 722254525 |
10 | 312110114 |
11 | 1501a5a48 |
12 | 88637342 |
13 | 4c87ac54 |
14 | 2d646a78 |
15 | 1c60210e |
hex | 129a6c22 |
312110114 has 4 divisors (see below), whose sum is σ = 468165174. Its totient is φ = 156055056.
The previous prime is 312110111. The next prime is 312110153. The reversal of 312110114 is 411011213.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 411011213 = 97 ⋅4237229.
It can be written as a sum of positive squares in only one way, i.e., 211208089 + 100902025 = 14533^2 + 10045^2 .
It is a super-2 number, since 2×3121101142 = 194825446522185992, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (312110111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78027527 + ... + 78027530.
Almost surely, 2312110114 is an apocalyptic number.
312110114 is a deficient number, since it is larger than the sum of its proper divisors (156055060).
312110114 is a wasteful number, since it uses less digits than its factorization.
312110114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156055059.
The product of its (nonzero) digits is 24, while the sum is 14.
The square root of 312110114 is about 17666.6384465183. The cubic root of 312110114 is about 678.3220697856.
Adding to 312110114 its reverse (411011213), we get a palindrome (723121327).
The spelling of 312110114 in words is "three hundred twelve million, one hundred ten thousand, one hundred fourteen".
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