Base | Representation |
---|---|
bin | 101010010101000… |
… | …0100001011010100 |
3 | 10122222120101120022 |
4 | 1110222010023110 |
5 | 10402100011200 |
6 | 352534124312 |
7 | 50124315050 |
oct | 12452041324 |
9 | 3588511508 |
10 | 1420313300 |
11 | 66980344a |
12 | 3377b0698 |
13 | 198341693 |
14 | d68bcc60 |
15 | 84a58885 |
hex | 54a842d4 |
1420313300 has 36 divisors (see below), whose sum is σ = 3522378720. Its totient is φ = 486964320.
The previous prime is 1420313287. The next prime is 1420313303. The reversal of 1420313300 is 33130241.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1420313303) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1013810 + ... + 1015209.
Almost surely, 21420313300 is an apocalyptic number.
1420313300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1420313300 is an abundant number, since it is smaller than the sum of its proper divisors (2102065420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1420313300 is a wasteful number, since it uses less digits than its factorization.
1420313300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2029040 (or 2029033 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 1420313300 is about 37687.0441929319. The cubic root of 1420313300 is about 1124.0735219951.
Adding to 1420313300 its reverse (33130241), we get a palindrome (1453443541).
The spelling of 1420313300 in words is "one billion, four hundred twenty million, three hundred thirteen thousand, three hundred".
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