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525013341 = 3237608889
BaseRepresentation
bin11111010010110…
…001000101011101
31100120220102220120
4133102301011131
52033400411331
6124032505153
716003353066
oct3722610535
91316812816
10525013341
1124a3a1326
121279ab1b9
1384a023a8
144da2756d
1531159796
hex1f4b115d

525013341 has 8 divisors (see below), whose sum is σ = 730453440. Its totient is φ = 334791072.

The previous prime is 525013331. The next prime is 525013343. The reversal of 525013341 is 143310525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 525013341 - 25 = 525013309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525013343) 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, 3804376 + ... + 3804513.

It is an arithmetic number, because the mean of its divisors is an integer number (91306680).

Almost surely, 2525013341 is an apocalyptic number.

It is an amenable number.

525013341 is a deficient number, since it is larger than the sum of its proper divisors (205440099).

525013341 is a wasteful number, since it uses less digits than its factorization.

525013341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7608915.

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

The square root of 525013341 is about 22913.1695974171. The cubic root of 525013341 is about 806.7211562089.

Adding to 525013341 its reverse (143310525), we get a palindrome (668323866).

The spelling of 525013341 in words is "five hundred twenty-five million, thirteen thousand, three hundred forty-one".

Divisors: 1 3 23 69 7608889 22826667 175004447 525013341