Base | Representation |
---|---|
bin | 110001001011010… |
… | …100001110010111 |
3 | 2010111110212211200 |
4 | 301023110032113 |
5 | 3142203100012 |
6 | 213511403543 |
7 | 26305544415 |
oct | 6113241627 |
9 | 2114425750 |
10 | 825050007 |
11 | 3937a0311 |
12 | 1b03835b3 |
13 | 101c13a92 |
14 | 7b80a2b5 |
15 | 4c6743dc |
hex | 312d4397 |
825050007 has 6 divisors (see below), whose sum is σ = 1191738912. Its totient is φ = 550033332.
The previous prime is 825050003. The next prime is 825050047. The reversal of 825050007 is 700050528.
It is a happy number.
825050007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 825050007 - 22 = 825050003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (825050003) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45836103 + ... + 45836120.
It is an arithmetic number, because the mean of its divisors is an integer number (198623152).
Almost surely, 2825050007 is an apocalyptic number.
825050007 is a deficient number, since it is larger than the sum of its proper divisors (366688905).
825050007 is a wasteful number, since it uses less digits than its factorization.
825050007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91672229 (or 91672226 counting only the distinct ones).
The product of its (nonzero) digits is 2800, while the sum is 27.
The square root of 825050007 is about 28723.6837296333. The cubic root of 825050007 is about 937.9076772002.
The spelling of 825050007 in words is "eight hundred twenty-five million, fifty thousand, seven".
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