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52143800313059 = 7131213472389773
BaseRepresentation
bin10111101101100101011001…
…01100011110010011100011
320211121220021002122220022122
423312302230230132103203
523313311000340004214
6302522310422054455
713661156660420330
oct1366625454362343
9224556232586278
1052143800313059
1115684074988504
125a2199927a42b
1323131a6c93090
14cc3ab82d9987
156065a72dc88e
hex2f6cacb1e4e3

52143800313059 has 16 divisors (see below), whose sum is σ = 64229892791232. Its totient is φ = 41222621063808.

The previous prime is 52143800313019. The next prime is 52143800313107. The reversal of 52143800313059 is 95031300834125.

It is a cyclic number.

It is not a de Polignac number, because 52143800313059 - 240 = 51044288685283 is a prime.

It is a super-3 number, since 3×521438003130593 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (52143800313019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236084504 + ... + 236305269.

It is an arithmetic number, because the mean of its divisors is an integer number (4014368299452).

Almost surely, 252143800313059 is an apocalyptic number.

52143800313059 is a deficient number, since it is larger than the sum of its proper divisors (12086092478173).

52143800313059 is a wasteful number, since it uses less digits than its factorization.

52143800313059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472391006.

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 52143800313059 in words is "fifty-two trillion, one hundred forty-three billion, eight hundred million, three hundred thirteen thousand, fifty-nine".

Divisors: 1 7 13 91 1213 8491 15769 110383 472389773 3306728411 6141067049 42987469343 573008794649 4011061562543 7449114330437 52143800313059