Base | Representation |
---|---|
bin | 111100010101000… |
… | …000100000010010 |
3 | 2121112112001010112 |
4 | 330111000200102 |
5 | 4033101440200 |
6 | 244233401322 |
7 | 34040022425 |
oct | 7425004022 |
9 | 2545461115 |
10 | 1012140050 |
11 | 47a365889 |
12 | 242b69242 |
13 | 1318cab4c |
14 | 985cb9bc |
15 | 5dccd535 |
hex | 3c540812 |
1012140050 has 24 divisors (see below), whose sum is σ = 1993322196. Its totient is φ = 381040640.
The previous prime is 1012140043. The next prime is 1012140053. The reversal of 1012140050 is 500412101.
It can be written as a sum of positive squares in 6 ways, for example, as 234120601 + 778019449 = 15301^2 + 27893^2 .
It is not an unprimeable number, because it can be changed into a prime (1012140053) 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, 594527 + ... + 596226.
Almost surely, 21012140050 is an apocalyptic number.
1012140050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1012140050 is a deficient number, since it is larger than the sum of its proper divisors (981182146).
1012140050 is a wasteful number, since it uses less digits than its factorization.
1012140050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1190782 (or 1190777 counting only the distinct ones).
The product of its (nonzero) digits is 40, while the sum is 14.
The square root of 1012140050 is about 31814.1485820381. The cubic root of 1012140050 is about 1004.0304172464.
Adding to 1012140050 its reverse (500412101), we get a palindrome (1512552151).
The spelling of 1012140050 in words is "one billion, twelve million, one hundred forty thousand, fifty".
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