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BaseRepresentation
bin10000000100001101001
3222202010211
42000201221
5113321231
615141121
74321546
oct2004151
9882124
10526441
1132a583
122147a1
13155806
14d9bcd
15a5eb1
hex80869

526441 has 2 divisors, whose sum is σ = 526442. Its totient is φ = 526440.

The previous prime is 526429. The next prime is 526453. The reversal of 526441 is 144625.

It is a balanced prime because it is at equal distance from previous prime (526429) and next prime (526453).

It can be written as a sum of positive squares in only one way, i.e., 484416 + 42025 = 696^2 + 205^2 .

It is a cyclic number.

It is not a de Polignac number, because 526441 - 213 = 518249 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (526741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263220 + 263221.

It is an arithmetic number, because the mean of its divisors is an integer number (263221).

2526441 is an apocalyptic number.

It is an amenable number.

526441 is a deficient number, since it is larger than the sum of its proper divisors (1).

526441 is an equidigital number, since it uses as much as digits as its factorization.

526441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 960, while the sum is 22.

The square root of 526441 is about 725.5625403782. The cubic root of 526441 is about 80.7451728336.

The spelling of 526441 in words is "five hundred twenty-six thousand, four hundred forty-one".