Base | Representation |
---|---|
bin | 100100000100011… |
… | …1101111001000110 |
3 | 10010100102010111020 |
4 | 1020020331321012 |
5 | 4434314411324 |
6 | 320033052010 |
7 | 41664316131 |
oct | 11010757106 |
9 | 3110363436 |
10 | 1210310214 |
11 | 571208a83 |
12 | 2993b7006 |
13 | 1639942b9 |
14 | b6a55218 |
15 | 713c5679 |
hex | 4823de46 |
1210310214 has 16 divisors (see below), whose sum is σ = 2421020928. Its totient is φ = 403369992.
The previous prime is 1210310191. The next prime is 1210310261. The reversal of 1210310214 is 4120130121.
It is a super-2 number, since 2×12103102142 = 2929701628225451592, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1210310193 and 1210310202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34839 + ... + 60285.
It is an arithmetic number, because the mean of its divisors is an integer number (151313808).
Almost surely, 21210310214 is an apocalyptic number.
1210310214 is an abundant number, since it is smaller than the sum of its proper divisors (1210710714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1210310214 is a wasteful number, since it uses less digits than its factorization.
1210310214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33379.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 1210310214 is about 34789.5129888304. The cubic root of 1210310214 is about 1065.6932936500.
Adding to 1210310214 its reverse (4120130121), we get a palindrome (5330440335).
The spelling of 1210310214 in words is "one billion, two hundred ten million, three hundred ten thousand, two hundred fourteen".
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