Base | Representation |
---|---|
bin | 101011111100111001000… |
… | …111101101100011110100 |
3 | 101200201222022120002121202 |
4 | 223330321013231203310 |
5 | 343441104001111040 |
6 | 10231303242432032 |
7 | 431132232141425 |
oct | 53747107554364 |
9 | 11621868502552 |
10 | 3020320332020 |
11 | a64a020a6a02 |
12 | 409437202618 |
13 | 18ba796a3bc4 |
14 | a628196564c |
15 | 53873688015 |
hex | 2bf391ed8f4 |
3020320332020 has 12 divisors (see below), whose sum is σ = 6342672697284. Its totient is φ = 1208128132800.
The previous prime is 3020320331989. The next prime is 3020320332041. The reversal of 3020320332020 is 202330230203.
It can be written as a sum of positive squares in 2 ways, for example, as 805473940324 + 2214846391696 = 897482^2 + 1488236^2 .
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 151016016601 = 3020320332020 / (3 + 0 + 2 + 0 + 3 + 2 + 0 + 3 + 3 + 2 + 0 + 2 + 0).
It is a junction number, because it is equal to n+sod(n) for n = 3020320331983 and 3020320332001.
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, 75508008281 + ... + 75508008320.
It is an arithmetic number, because the mean of its divisors is an integer number (528556058107).
Almost surely, 23020320332020 is an apocalyptic number.
It is an amenable number.
3020320332020 is an abundant number, since it is smaller than the sum of its proper divisors (3322352365264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020320332020 is a wasteful number, since it uses less digits than its factorization.
3020320332020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151016016610 (or 151016016608 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 20.
Adding to 3020320332020 its reverse (202330230203), we get a palindrome (3222650562223).
The spelling of 3020320332020 in words is "three trillion, twenty billion, three hundred twenty million, three hundred thirty-two thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •