Base | Representation |
---|---|
bin | 111100111000010… |
… | …111101110100110 |
3 | 2122011222000101221 |
4 | 330320113232212 |
5 | 4042440111324 |
6 | 245204210554 |
7 | 34211562226 |
oct | 7470275646 |
9 | 2564860357 |
10 | 1021410214 |
11 | 484617680 |
12 | 246099a5a |
13 | 1337c5456 |
14 | 99922086 |
15 | 5ea100e4 |
hex | 3ce17ba6 |
1021410214 has 16 divisors (see below), whose sum is σ = 1671909696. Its totient is φ = 464135400.
The previous prime is 1021410211. The next prime is 1021410239. The reversal of 1021410214 is 4120141201.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1021410211) 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, 107809 + ... + 116899.
It is an arithmetic number, because the mean of its divisors is an integer number (104494356).
Almost surely, 21021410214 is an apocalyptic number.
1021410214 is a deficient number, since it is larger than the sum of its proper divisors (650499482).
1021410214 is a wasteful number, since it uses less digits than its factorization.
1021410214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14211.
The product of its (nonzero) digits is 64, while the sum is 16.
The square root of 1021410214 is about 31959.5089762030. The cubic root of 1021410214 is about 1007.0864022832.
Adding to 1021410214 its reverse (4120141201), we get a palindrome (5141551415).
The spelling of 1021410214 in words is "one billion, twenty-one million, four hundred ten thousand, two hundred fourteen".
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