Base | Representation |
---|---|
bin | 111100010011001… |
… | …0110100111011110 |
3 | 12020000020022021220 |
4 | 1320212112213132 |
5 | 13120432220110 |
6 | 532434434210 |
7 | 101065636134 |
oct | 17046264736 |
9 | 5200208256 |
10 | 2023320030 |
11 | 949125316 |
12 | 485732966 |
13 | 2632509b4 |
14 | 152a09754 |
15 | bc96c370 |
hex | 789969de |
2023320030 has 32 divisors (see below), whose sum is σ = 4857884064. Its totient is φ = 539339136.
The previous prime is 2023320023. The next prime is 2023320067. The reversal of 2023320030 is 300233202.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a junction number, because it is equal to n+sod(n) for n = 2023319991 and 2023320009.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73224 + ... + 96996.
It is an arithmetic number, because the mean of its divisors is an integer number (151808877).
Almost surely, 22023320030 is an apocalyptic number.
2023320030 is an abundant number, since it is smaller than the sum of its proper divisors (2834564034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2023320030 is a wasteful number, since it uses less digits than its factorization.
2023320030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26620.
The product of its (nonzero) digits is 216, while the sum is 15.
The square root of 2023320030 is about 44981.3297935933. The cubic root of 2023320030 is about 1264.7990390405.
Adding to 2023320030 its reverse (300233202), we get a palindrome (2323553232).
The spelling of 2023320030 in words is "two billion, twenty-three million, three hundred twenty thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.000 sec. • engine limits •