Base | Representation |
---|---|
bin | 100001111110110… |
… | …1000101111001000 |
3 | 2221110112202000221 |
4 | 1003331220233020 |
5 | 4313344343422 |
6 | 305051035424 |
7 | 40153542646 |
oct | 10375505710 |
9 | 2843482027 |
10 | 1140231112 |
11 | 5356a3569 |
12 | 279a3bb74 |
13 | 1522c8787 |
14 | ab612196 |
15 | 6a1813c7 |
hex | 43f68bc8 |
1140231112 has 16 divisors (see below), whose sum is σ = 2147523840. Its totient is φ = 567558096.
The previous prime is 1140231107. The next prime is 1140231121. The reversal of 1140231112 is 2111320411.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317788 + ... + 321355.
It is an arithmetic number, because the mean of its divisors is an integer number (134220240).
Almost surely, 21140231112 is an apocalyptic number.
It is an amenable number.
1140231112 is a deficient number, since it is larger than the sum of its proper divisors (1007292728).
1140231112 is a wasteful number, since it uses less digits than its factorization.
1140231112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 639372 (or 639368 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 16.
The square root of 1140231112 is about 33767.3083321724. The cubic root of 1140231112 is about 1044.7145155457.
Adding to 1140231112 its reverse (2111320411), we get a palindrome (3251551523).
The spelling of 1140231112 in words is "one billion, one hundred forty million, two hundred thirty-one thousand, one hundred twelve".
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