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368804525 = 5214752181
BaseRepresentation
bin10101111110111…
…000001010101101
3221200222012200212
4111332320022231
51223403221100
6100332432205
712065533565
oct2576701255
9850865625
10368804525
1117a1a9331
12a3618665
135b53b43b
1436da3da5
15225a0635
hex15fb82ad

368804525 has 6 divisors (see below), whose sum is σ = 457317642. Its totient is φ = 295043600.

The previous prime is 368804453. The next prime is 368804531. The reversal of 368804525 is 525408863.

It can be written as a sum of positive squares in 3 ways, for example, as 14273284 + 354531241 = 3778^2 + 18829^2 .

It is not a de Polignac number, because 368804525 - 222 = 364610221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 7376066 + ... + 7376115.

It is an arithmetic number, because the mean of its divisors is an integer number (76219607).

Almost surely, 2368804525 is an apocalyptic number.

It is an amenable number.

368804525 is a deficient number, since it is larger than the sum of its proper divisors (88513117).

368804525 is a wasteful number, since it uses less digits than its factorization.

368804525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14752191 (or 14752186 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 368804525 is about 19204.2840272685. The cubic root of 368804525 is about 717.1314135950.

The spelling of 368804525 in words is "three hundred sixty-eight million, eight hundred four thousand, five hundred twenty-five".

Divisors: 1 5 25 14752181 73760905 368804525