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53052583305 = 3531114091577
BaseRepresentation
bin110001011010001011…
…100010110110001001
312001221022210110200210
4301122023202312021
51332122430131210
640212204551333
73555456342351
oct613213426611
9161838713623
1053052583305
1120554889077
12a347252549
135006305437
1427d3d03b61
1515a7873e20
hexc5a2e2d89

53052583305 has 16 divisors (see below), whose sum is σ = 87622331904. Its totient is φ = 27381978240.

The previous prime is 53052583289. The next prime is 53052583307. The reversal of 53052583305 is 50338525035.

It is not a de Polignac number, because 53052583305 - 24 = 53052583289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53052583307) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 57045324 + ... + 57046253.

It is an arithmetic number, because the mean of its divisors is an integer number (5476395744).

Almost surely, 253052583305 is an apocalyptic number.

It is an amenable number.

53052583305 is a deficient number, since it is larger than the sum of its proper divisors (34569748599).

53052583305 is a wasteful number, since it uses less digits than its factorization.

53052583305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114091616.

The product of its (nonzero) digits is 270000, while the sum is 39.

The spelling of 53052583305 in words is "fifty-three billion, fifty-two million, five hundred eighty-three thousand, three hundred five".

Divisors: 1 3 5 15 31 93 155 465 114091577 342274731 570457885 1711373655 3536838887 10610516661 17684194435 53052583305