Base | Representation |
---|---|
bin | 11111001011010… |
… | …001110101010101 |
3 | 1100110012201011021 |
4 | 133023101311111 |
5 | 2032400102300 |
6 | 123522441141 |
7 | 15650566030 |
oct | 3713216525 |
9 | 1313181137 |
10 | 523050325 |
11 | 2492804a6 |
12 | 1272031b1 |
13 | 84495a45 |
14 | 4d676017 |
15 | 30dbcd1a |
hex | 1f2d1d55 |
523050325 has 48 divisors (see below), whose sum is σ = 764951040. Its totient is φ = 347328000.
The previous prime is 523050301. The next prime is 523050331.
523050325 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 523050325 - 211 = 523048277 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 523050325.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1929940 + ... + 1930210.
It is an arithmetic number, because the mean of its divisors is an integer number (15936480).
Almost surely, 2523050325 is an apocalyptic number.
It is an amenable number.
523050325 is a deficient number, since it is larger than the sum of its proper divisors (241900715).
523050325 is a wasteful number, since it uses less digits than its factorization.
523050325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 598 (or 593 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 25.
The square root of 523050325 is about 22870.2935048941. The cubic root of 523050325 is about 805.7144615746.
It can be divided in two parts, 5230 and 50325, that added together give a palindrome (55555).
The spelling of 523050325 in words is "five hundred twenty-three million, fifty thousand, three hundred twenty-five".
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