Base | Representation |
---|---|
bin | 11111010110101… |
… | …100010100111011 |
3 | 1100122211201112212 |
4 | 133112230110323 |
5 | 2034131324202 |
6 | 124110525335 |
7 | 16015200251 |
oct | 3726542473 |
9 | 1318751485 |
10 | 526042427 |
11 | 24aa34509 |
12 | 12820684b |
13 | 84ca2911 |
14 | 4dc145d1 |
15 | 312ae652 |
hex | 1f5ac53b |
526042427 has 4 divisors (see below), whose sum is σ = 526101240. Its totient is φ = 525983616.
The previous prime is 526042411. The next prime is 526042481. The reversal of 526042427 is 724240625.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 526042427 - 24 = 526042411 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 526042393 and 526042402.
It is not an unprimeable number, because it can be changed into a prime (526042487) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12902 + ... + 34907.
It is an arithmetic number, because the mean of its divisors is an integer number (131525310).
Almost surely, 2526042427 is an apocalyptic number.
526042427 is a deficient number, since it is larger than the sum of its proper divisors (58813).
526042427 is a wasteful number, since it uses less digits than its factorization.
526042427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58812.
The product of its (nonzero) digits is 26880, while the sum is 32.
The square root of 526042427 is about 22935.6148162634. The cubic root of 526042427 is about 807.2479006764.
The spelling of 526042427 in words is "five hundred twenty-six million, forty-two thousand, four hundred twenty-seven".
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