Base | Representation |
---|---|
bin | 11111001011010… |
… | …011000011011101 |
3 | 1100110012222000110 |
4 | 133023103003131 |
5 | 2032400232300 |
6 | 123522520233 |
7 | 15650616432 |
oct | 3713230335 |
9 | 1313188013 |
10 | 523055325 |
11 | 249284231 |
12 | 127206079 |
13 | 844980c0 |
14 | 4d677b89 |
15 | 30dbe550 |
hex | 1f2d30dd |
523055325 has 24 divisors (see below), whose sum is σ = 931308448. Its totient is φ = 257503680.
The previous prime is 523055317. The next prime is 523055353. The reversal of 523055325 is 523550325.
It is not a de Polignac number, because 523055325 - 23 = 523055317 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 523055292 and 523055301.
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 23 ways as a sum of consecutive naturals, for example, 267259 + ... + 269208.
Almost surely, 2523055325 is an apocalyptic number.
It is an amenable number.
523055325 is a deficient number, since it is larger than the sum of its proper divisors (408253123).
523055325 is a wasteful number, since it uses less digits than its factorization.
523055325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 536493 (or 536488 counting only the distinct ones).
The product of its (nonzero) digits is 22500, while the sum is 30.
The square root of 523055325 is about 22870.4028167411. The cubic root of 523055325 is about 805.7170289244.
It can be divided in two parts, 52305 and 5325, that added together give a triangular number (57630 = T339).
The spelling of 523055325 in words is "five hundred twenty-three million, fifty-five thousand, three hundred twenty-five".
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