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524242341 = 3377935111
BaseRepresentation
bin11111001111110…
…100110110100101
31100112110021022000
4133033310312211
52033201223331
6124004155513
715663662220
oct3717646645
91315407260
10524242341
11249a15037
12127698b99
13847c248c
144d8a65b7
15310560e6
hex1f3f4da5

524242341 has 32 divisors (see below), whose sum is σ = 898867200. Its totient is φ = 295766640.

The previous prime is 524242321. The next prime is 524242343. The reversal of 524242341 is 143242425.

524242341 is a `hidden beast` number, since 5 + 2 + 424 + 234 + 1 = 666.

It is not a de Polignac number, because 524242341 - 210 = 524241317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (524242343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2625 + ... + 32486.

It is an arithmetic number, because the mean of its divisors is an integer number (28089600).

Almost surely, 2524242341 is an apocalyptic number.

It is an amenable number.

524242341 is a deficient number, since it is larger than the sum of its proper divisors (374624859).

524242341 is a wasteful number, since it uses less digits than its factorization.

524242341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35206 (or 35200 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 524242341 is about 22896.3390305088. The cubic root of 524242341 is about 806.3260635647.

Adding to 524242341 its reverse (143242425), we get a palindrome (667484766).

The spelling of 524242341 in words is "five hundred twenty-four million, two hundred forty-two thousand, three hundred forty-one".

Divisors: 1 3 7 9 21 27 63 79 189 237 553 711 1659 2133 4977 14931 35111 105333 245777 315999 737331 947997 2211993 2773769 6635979 8321307 19416383 24963921 58249149 74891763 174747447 524242341