Base | Representation |
---|---|
bin | 111100110100001… |
… | …011001101000110 |
3 | 2122002220010122221 |
4 | 330310023031012 |
5 | 4042144412332 |
6 | 245124442554 |
7 | 34166331502 |
oct | 7464131506 |
9 | 2562803587 |
10 | 1020310342 |
11 | 483a36297 |
12 | 24584945a |
13 | 1334cb93c |
14 | 99717302 |
15 | 5e894297 |
hex | 3cd0b346 |
1020310342 has 8 divisors (see below), whose sum is σ = 1551431016. Its totient is φ = 503166672.
The previous prime is 1020310309. The next prime is 1020310363. The reversal of 1020310342 is 2430130201.
It is a happy number.
1020310342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 3494068 + ... + 3494359.
It is an arithmetic number, because the mean of its divisors is an integer number (193928877).
Almost surely, 21020310342 is an apocalyptic number.
1020310342 is a deficient number, since it is larger than the sum of its proper divisors (531120674).
1020310342 is an equidigital number, since it uses as much as digits as its factorization.
1020310342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6988502.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 1020310342 is about 31942.2970683074. The cubic root of 1020310342 is about 1006.7247898305.
Adding to 1020310342 its reverse (2430130201), we get a palindrome (3450440543).
The spelling of 1020310342 in words is "one billion, twenty million, three hundred ten thousand, three hundred forty-two".
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