Base | Representation |
---|---|
bin | 1000001010001100… |
… | …10011111010110001 |
3 | 102022021200212001120 |
4 | 10011012103322301 |
5 | 32432402222300 |
6 | 2002401252453 |
7 | 213360462561 |
oct | 40506237261 |
9 | 12267625046 |
10 | 4380507825 |
11 | 1948756401 |
12 | a23034129 |
13 | 54a6c9a85 |
14 | 2d7ac2da1 |
15 | 1a98883a0 |
hex | 105193eb1 |
4380507825 has 24 divisors (see below), whose sum is σ = 7410873888. Its totient is φ = 2281937280.
The previous prime is 4380507751. The next prime is 4380507829. The reversal of 4380507825 is 5287050834.
It is not a de Polignac number, because 4380507825 - 27 = 4380507697 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4380507829) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 675924 + ... + 682373.
It is an arithmetic number, because the mean of its divisors is an integer number (308786412).
Almost surely, 24380507825 is an apocalyptic number.
It is an amenable number.
4380507825 is a deficient number, since it is larger than the sum of its proper divisors (3030366063).
4380507825 is a wasteful number, since it uses less digits than its factorization.
4380507825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1358353 (or 1358348 counting only the distinct ones).
The product of its (nonzero) digits is 268800, while the sum is 42.
The square root of 4380507825 is about 66185.4049243487. The cubic root of 4380507825 is about 1636.2192086405.
The spelling of 4380507825 in words is "four billion, three hundred eighty million, five hundred seven thousand, eight hundred twenty-five".
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