Base | Representation |
---|---|
bin | 101001110100001100110 |
3 | 2120121120200 |
4 | 11032201212 |
5 | 322321324 |
6 | 45211330 |
7 | 14434536 |
oct | 5164146 |
9 | 2517520 |
10 | 1370214 |
11 | 85650a |
12 | 560b46 |
13 | 38c8a1 |
14 | 2794c6 |
15 | 1c0ec9 |
hex | 14e866 |
1370214 has 12 divisors (see below), whose sum is σ = 2968836. Its totient is φ = 456732.
The previous prime is 1370197. The next prime is 1370219. The reversal of 1370214 is 4120731.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 76123 = 1370214 / (1 + 3 + 7 + 0 + 2 + 1 + 4).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1370219) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38044 + ... + 38079.
It is an arithmetic number, because the mean of its divisors is an integer number (247403).
21370214 is an apocalyptic number.
1370214 is an abundant number, since it is smaller than the sum of its proper divisors (1598622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1370214 is a wasteful number, since it uses less digits than its factorization.
1370214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76131 (or 76128 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 1370214 is about 1170.5614037717. The cubic root of 1370214 is about 111.0698367438.
Adding to 1370214 its reverse (4120731), we get a palindrome (5490945).
The spelling of 1370214 in words is "one million, three hundred seventy thousand, two hundred fourteen".
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