Base | Representation |
---|---|
bin | 11000000101110… |
… | …00101011100010 |
3 | 112002020212211010 |
4 | 30002320223202 |
5 | 403213124132 |
6 | 32015201350 |
7 | 5002451250 |
oct | 1402705342 |
9 | 462225733 |
10 | 202083042 |
11 | a4085a87 |
12 | 57816256 |
13 | 32b36485 |
14 | 1cba55d0 |
15 | 12b1b6cc |
hex | c0b8ae2 |
202083042 has 32 divisors (see below), whose sum is σ = 462938112. Its totient is φ = 57608784.
The previous prime is 202083019. The next prime is 202083043. The reversal of 202083042 is 240380202.
202083042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (202083043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14463 + ... + 24765.
It is an arithmetic number, because the mean of its divisors is an integer number (14466816).
Almost surely, 2202083042 is an apocalyptic number.
202083042 is an abundant number, since it is smaller than the sum of its proper divisors (260855070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202083042 is a wasteful number, since it uses less digits than its factorization.
202083042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10782.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 202083042 is about 14215.5915107322. The cubic root of 202083042 is about 586.8268234544.
The spelling of 202083042 in words is "two hundred two million, eighty-three thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •