Base | Representation |
---|---|
bin | 1000000000101000… |
… | …0001101101111100 |
3 | 12112211211000100101 |
4 | 2000022001231330 |
5 | 13400412041444 |
6 | 553204210444 |
7 | 104165436316 |
oct | 20012015574 |
9 | 5484730311 |
10 | 2150112124 |
11 | a03756076 |
12 | 500099a24 |
13 | 2835b52c4 |
14 | 1657b27b6 |
15 | c8b653d4 |
hex | 80281b7c |
2150112124 has 12 divisors (see below), whose sum is σ = 3960733000. Its totient is φ = 1018474128.
The previous prime is 2150112121. The next prime is 2150112193. The reversal of 2150112124 is 4212110512.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2150112121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14145399 + ... + 14145550.
Almost surely, 22150112124 is an apocalyptic number.
It is an amenable number.
2150112124 is a deficient number, since it is larger than the sum of its proper divisors (1810620876).
2150112124 is a wasteful number, since it uses less digits than its factorization.
2150112124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28290972 (or 28290970 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 19.
The square root of 2150112124 is about 46369.3015259018. The cubic root of 2150112124 is about 1290.6853166073.
Adding to 2150112124 its reverse (4212110512), we get a palindrome (6362222636).
The spelling of 2150112124 in words is "two billion, one hundred fifty million, one hundred twelve thousand, one hundred twenty-four".
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