Base | Representation |
---|---|
bin | 100110110000111000110 |
3 | 2101112101222 |
4 | 10312013012 |
5 | 311121324 |
6 | 43120342 |
7 | 13540151 |
oct | 4660706 |
9 | 2345358 |
10 | 1270214 |
11 | 798370 |
12 | 5130b2 |
13 | 35620a |
14 | 250c98 |
15 | 1a155e |
hex | 1361c6 |
1270214 has 8 divisors (see below), whose sum is σ = 2078568. Its totient is φ = 577360.
The previous prime is 1270201. The next prime is 1270231. The reversal of 1270214 is 4120721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×12702142 = 3226887211592, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1270192 and 1270201.
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, 28847 + ... + 28890.
It is an arithmetic number, because the mean of its divisors is an integer number (259821).
21270214 is an apocalyptic number.
1270214 is a deficient number, since it is larger than the sum of its proper divisors (808354).
1270214 is a wasteful number, since it uses less digits than its factorization.
1270214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57750.
The product of its (nonzero) digits is 112, while the sum is 17.
The square root of 1270214 is about 1127.0377101056. The cubic root of 1270214 is about 108.2992955525.
Adding to 1270214 its reverse (4120721), we get a palindrome (5390935).
The spelling of 1270214 in words is "one million, two hundred seventy thousand, two hundred fourteen".
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