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533120541 = 3616743481
BaseRepresentation
bin11111110001101…
…100011000011101
31101011011022220020
4133301230120131
52042434324131
6124522342353
716132310202
oct3761543035
91334138806
10533120541
11253a29398
1212a65a9b9
13865b0555
1450b37ca9
1531c0b996
hex1fc6c61d

533120541 has 16 divisors (see below), whose sum is σ = 733280448. Its totient is φ = 344361600.

The previous prime is 533120513. The next prime is 533120551. The reversal of 533120541 is 145021335.

It is not a de Polignac number, because 533120541 - 25 = 533120509 is a prime.

It is a super-2 number, since 2×5331205412 = 568435022472265362, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533120551) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9480 + ... + 34001.

It is an arithmetic number, because the mean of its divisors is an integer number (45830028).

Almost surely, 2533120541 is an apocalyptic number.

It is an amenable number.

533120541 is a deficient number, since it is larger than the sum of its proper divisors (200159907).

533120541 is a wasteful number, since it uses less digits than its factorization.

533120541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43612.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 533120541 is about 23089.4032187928. The cubic root of 533120541 is about 810.8523978997.

Adding to 533120541 its reverse (145021335), we get a palindrome (678141876).

The spelling of 533120541 in words is "five hundred thirty-three million, one hundred twenty thousand, five hundred forty-one".

Divisors: 1 3 61 67 183 201 4087 12261 43481 130443 2652341 2913227 7957023 8739681 177706847 533120541