Base | Representation |
---|---|
bin | 111111100100011… |
… | …0000011111111000 |
3 | 12111122121201222200 |
4 | 1333020300133320 |
5 | 13332022032412 |
6 | 551353350200 |
7 | 103600135254 |
oct | 17710603770 |
9 | 5448551880 |
10 | 2133002232 |
11 | 9a502a169 |
12 | 4b6408360 |
13 | 27cba44ca |
14 | 1633db264 |
15 | c73d59dc |
hex | 7f2307f8 |
2133002232 has 48 divisors (see below), whose sum is σ = 5781750000. Its totient is φ = 710401536.
The previous prime is 2133002231. The next prime is 2133002243. The reversal of 2133002232 is 2322003312.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2133002231) 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, 78069 + ... + 101787.
It is an arithmetic number, because the mean of its divisors is an integer number (120453125).
Almost surely, 22133002232 is an apocalyptic number.
It is an amenable number.
2133002232 is an abundant number, since it is smaller than the sum of its proper divisors (3648747768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2133002232 is a wasteful number, since it uses less digits than its factorization.
2133002232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24980 (or 24973 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 2133002232 is about 46184.4371190123. The cubic root of 2133002232 is about 1287.2525771070.
Adding to 2133002232 its reverse (2322003312), we get a palindrome (4455005544).
The spelling of 2133002232 in words is "two billion, one hundred thirty-three million, two thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •