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54086435 = 5131748947
BaseRepresentation
bin1100111001010…
…0101100100011
310202202212122022
43032110230203
5102321231220
65211132055
71224504254
oct316245443
9122685568
1054086435
1128591a37
121614402b
13b289410
14727cb2b
154b35925
hex3394b23

54086435 has 16 divisors (see below), whose sum is σ = 74009376. Its totient is φ = 37590528.

The previous prime is 54086423. The next prime is 54086437. The reversal of 54086435 is 53468045.

54086435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 54086435 - 24 = 54086419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54086395 and 54086404.

It is not an unprimeable number, because it can be changed into a prime (54086437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23369 + ... + 25578.

It is an arithmetic number, because the mean of its divisors is an integer number (4625586).

Almost surely, 254086435 is an apocalyptic number.

54086435 is a deficient number, since it is larger than the sum of its proper divisors (19922941).

54086435 is a wasteful number, since it uses less digits than its factorization.

54086435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48982.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 54086435 is about 7354.3480336465. The cubic root of 54086435 is about 378.1778764932.

The spelling of 54086435 in words is "fifty-four million, eighty-six thousand, four hundred thirty-five".

Divisors: 1 5 13 17 65 85 221 1105 48947 244735 636311 832099 3181555 4160495 10817287 54086435