Base | Representation |
---|---|
bin | 1000000001111010… |
… | …10010000100110000 |
3 | 102010102222010022000 |
4 | 10000331102010300 |
5 | 32312111011422 |
6 | 1551440214000 |
7 | 211555111512 |
oct | 40075220460 |
9 | 12112863260 |
10 | 4311032112 |
11 | 1912513262 |
12 | a0390a300 |
13 | 5391b2a9a |
14 | 2cc799bb2 |
15 | 1a3712cac |
hex | 100f52130 |
4311032112 has 80 divisors (see below), whose sum is σ = 12773468160. Its totient is φ = 1390651200.
The previous prime is 4311032069. The next prime is 4311032147. The reversal of 4311032112 is 2112301134.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147564 + ... + 174347.
It is an arithmetic number, because the mean of its divisors is an integer number (159668352).
Almost surely, 24311032112 is an apocalyptic number.
It is an amenable number.
4311032112 is an abundant number, since it is smaller than the sum of its proper divisors (8462436048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4311032112 is a wasteful number, since it uses less digits than its factorization.
4311032112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 321959 (or 321947 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 4311032112 is about 65658.4504233842. The cubic root of 4311032112 is about 1627.5228173233.
Adding to 4311032112 its reverse (2112301134), we get a palindrome (6423333246).
The spelling of 4311032112 in words is "four billion, three hundred eleven million, thirty-two thousand, one hundred twelve".
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