Base | Representation |
---|---|
bin | 111100011101000… |
… | …010011101111000 |
3 | 2121200110222220112 |
4 | 330131002131320 |
5 | 4034121321430 |
6 | 244350443452 |
7 | 34063641131 |
oct | 7435023570 |
9 | 2550428815 |
10 | 1014245240 |
11 | 480573508 |
12 | 243803588 |
13 | 132187118 |
14 | 989b8c88 |
15 | 5e097195 |
hex | 3c742778 |
1014245240 has 16 divisors (see below), whose sum is σ = 2282051880. Its totient is φ = 405698080.
The previous prime is 1014245233. The next prime is 1014245261. The reversal of 1014245240 is 425424101.
It is a congruent number.
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, 12678026 + ... + 12678105.
Almost surely, 21014245240 is an apocalyptic number.
1014245240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1014245240 is an abundant number, since it is smaller than the sum of its proper divisors (1267806640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1014245240 is a wasteful number, since it uses less digits than its factorization.
1014245240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25356142 (or 25356138 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 1014245240 is about 31847.2171468717. The cubic root of 1014245240 is about 1004.7260426679.
Adding to 1014245240 its reverse (425424101), we get a palindrome (1439669341).
The spelling of 1014245240 in words is "one billion, fourteen million, two hundred forty-five thousand, two hundred forty".
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