Base | Representation |
---|---|
bin | 1001110001000000… |
… | …00110010010101100 |
3 | 111112101110012122021 |
4 | 10320200012102230 |
5 | 41214140441042 |
6 | 2224125355524 |
7 | 243631651366 |
oct | 47040062254 |
9 | 14471405567 |
10 | 5242905772 |
11 | 2250535785 |
12 | 1023a08ba4 |
13 | 657289210 |
14 | 37a451d36 |
15 | 20a438867 |
hex | 1388064ac |
5242905772 has 24 divisors (see below), whose sum is σ = 10147914896. Its totient is φ = 2354401728.
The previous prime is 5242905769. The next prime is 5242905779. The reversal of 5242905772 is 2775092425.
It is not an unprimeable number, because it can be changed into a prime (5242905779) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1360578 + ... + 1364425.
Almost surely, 25242905772 is an apocalyptic number.
5242905772 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
5242905772 is a deficient number, since it is larger than the sum of its proper divisors (4905009124).
5242905772 is a wasteful number, since it uses less digits than its factorization.
5242905772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2725057 (or 2725055 counting only the distinct ones).
The product of its (nonzero) digits is 352800, while the sum is 43.
The square root of 5242905772 is about 72407.9123576975. The cubic root of 5242905772 is about 1737.2301211318.
The spelling of 5242905772 in words is "five billion, two hundred forty-two million, nine hundred five thousand, seven hundred seventy-two".
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