Base | Representation |
---|---|
bin | 111100110100010… |
… | …000010110010110 |
3 | 2122002221012120101 |
4 | 330310100112112 |
5 | 4042201101124 |
6 | 245125124314 |
7 | 34166450104 |
oct | 7464202626 |
9 | 2562835511 |
10 | 1020331414 |
11 | 483a50103 |
12 | 24585969a |
13 | 1335083cb |
14 | 99720c74 |
15 | 5e89a644 |
hex | 3cd10596 |
1020331414 has 8 divisors (see below), whose sum is σ = 1532604528. Its totient is φ = 509463240.
The previous prime is 1020331393. The next prime is 1020331421. The reversal of 1020331414 is 4141330201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1020331391 and 1020331400.
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, 349417 + ... + 352324.
It is an arithmetic number, because the mean of its divisors is an integer number (191575566).
Almost surely, 21020331414 is an apocalyptic number.
1020331414 is a deficient number, since it is larger than the sum of its proper divisors (512273114).
1020331414 is an equidigital number, since it uses as much as digits as its factorization.
1020331414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 702470.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 1020331414 is about 31942.6269113860. The cubic root of 1020331414 is about 1006.7317202574.
Adding to 1020331414 its reverse (4141330201), we get a palindrome (5161661615).
The spelling of 1020331414 in words is "one billion, twenty million, three hundred thirty-one thousand, four hundred fourteen".
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