Base | Representation |
---|---|
bin | 111111001111011… |
… | …1010001111110000 |
3 | 12110212222101210221 |
4 | 1332132322033300 |
5 | 13321220011422 |
6 | 550322302424 |
7 | 103404655354 |
oct | 17636721760 |
9 | 5425871727 |
10 | 2122032112 |
11 | 999917152 |
12 | 4b27b7a14 |
13 | 27a833205 |
14 | 161b83464 |
15 | c646a3c7 |
hex | 7e7ba3f0 |
2122032112 has 40 divisors (see below), whose sum is σ = 4230800640. Its totient is φ = 1030491840.
The previous prime is 2122032091. The next prime is 2122032113. The reversal of 2122032112 is 2112302212.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2122032113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114537 + ... + 131767.
It is an arithmetic number, because the mean of its divisors is an integer number (105770016).
Almost surely, 22122032112 is an apocalyptic number.
It is an amenable number.
2122032112 is a deficient number, since it is larger than the sum of its proper divisors (2108768528).
2122032112 is a wasteful number, since it uses less digits than its factorization.
2122032112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17461 (or 17455 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 2122032112 is about 46065.5197734705. The cubic root of 2122032112 is about 1285.0419850322.
Adding to 2122032112 its reverse (2112302212), we get a palindrome (4234334324).
The spelling of 2122032112 in words is "two billion, one hundred twenty-two million, thirty-two thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •