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53805341 = 431251287
BaseRepresentation
bin1100110101000…
…0000100011101
310202020121001102
43031100010131
5102233232331
65201122445
71222223612
oct315200435
9122217042
1053805341
112840a827
1216029425
13b1bb4a5
147208509
154acc4cb
hex335011d

53805341 has 4 divisors (see below), whose sum is σ = 55056672. Its totient is φ = 52554012.

The previous prime is 53805317. The next prime is 53805383. The reversal of 53805341 is 14350835.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53805341 - 26 = 53805277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53805841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625601 + ... + 625686.

It is an arithmetic number, because the mean of its divisors is an integer number (13764168).

Almost surely, 253805341 is an apocalyptic number.

It is an amenable number.

53805341 is a deficient number, since it is larger than the sum of its proper divisors (1251331).

53805341 is a wasteful number, since it uses less digits than its factorization.

53805341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251330.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 53805341 is about 7335.2124031960. The cubic root of 53805341 is about 377.5215922623.

The spelling of 53805341 in words is "fifty-three million, eight hundred five thousand, three hundred forty-one".

Divisors: 1 43 1251287 53805341