Base | Representation |
---|---|
bin | 11111001100101… |
… | …001001011110111 |
3 | 1100110212212221220 |
4 | 133030221023313 |
5 | 2032443024434 |
6 | 123534241423 |
7 | 15653616123 |
oct | 3714511367 |
9 | 1313785856 |
10 | 523408119 |
11 | 2494a52a3 |
12 | 127356273 |
13 | 8458c860 |
14 | 4d72a583 |
15 | 30e3dd49 |
hex | 1f3292f7 |
523408119 has 16 divisors (see below), whose sum is σ = 752758272. Its totient is φ = 321583968.
The previous prime is 523408103. The next prime is 523408133. The reversal of 523408119 is 911804325.
It is not a de Polignac number, because 523408119 - 24 = 523408103 is a prime.
It is a super-2 number, since 2×5234081192 = 547912118070236322, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 523408119.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (523408139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14862 + ... + 35604.
It is an arithmetic number, because the mean of its divisors is an integer number (47047392).
Almost surely, 2523408119 is an apocalyptic number.
523408119 is a deficient number, since it is larger than the sum of its proper divisors (229350153).
523408119 is a wasteful number, since it uses less digits than its factorization.
523408119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21406.
The product of its (nonzero) digits is 8640, while the sum is 33.
The square root of 523408119 is about 22878.1144109387. The cubic root of 523408119 is about 805.8981367574.
The spelling of 523408119 in words is "five hundred twenty-three million, four hundred eight thousand, one hundred nineteen".
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