Base | Representation |
---|---|
bin | 11111001011100… |
… | …000111001110111 |
3 | 1100110022211211120 |
4 | 133023200321313 |
5 | 2032404041210 |
6 | 123524035023 |
7 | 15651244014 |
oct | 3713407167 |
9 | 1313284746 |
10 | 523112055 |
11 | 249312914 |
12 | 127232a73 |
13 | 844b7b7b |
14 | 4d69070b |
15 | 30dd1270 |
hex | 1f2e0e77 |
523112055 has 8 divisors (see below), whose sum is σ = 836979312. Its totient is φ = 278993088.
The previous prime is 523112053. The next prime is 523112059. The reversal of 523112055 is 550211325.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 523112055 - 21 = 523112053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (523112053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17437054 + ... + 17437083.
It is an arithmetic number, because the mean of its divisors is an integer number (104622414).
Almost surely, 2523112055 is an apocalyptic number.
523112055 is a deficient number, since it is larger than the sum of its proper divisors (313867257).
523112055 is a wasteful number, since it uses less digits than its factorization.
523112055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34874145.
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 523112055 is about 22871.6430323665. The cubic root of 523112055 is about 805.7461569296.
The spelling of 523112055 in words is "five hundred twenty-three million, one hundred twelve thousand, fifty-five".
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