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539714944471 = 19118739239231
BaseRepresentation
bin1111101101010011000…
…01000111110111010111
31220121002122212221001211
413312221201013313113
532320314011210341
61051535220202251
753664432222433
oct7665141076727
91817078787054
10539714944471
1119898a01a05a
1288725539387
133bb83135811
141c19d9cb9c3
15e08c5ae181
hex7da9847dd7

539714944471 has 8 divisors (see below), whose sum is σ = 568128153600. Its totient is φ = 511302451320.

The previous prime is 539714944423. The next prime is 539714944481. The reversal of 539714944471 is 174449417935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 539714944471 - 27 = 539714944343 is a prime.

It is a super-3 number, since 3×5397149444713 (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539714944481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2136426 + ... + 2375656.

It is an arithmetic number, because the mean of its divisors is an integer number (71016019200).

Almost surely, 2539714944471 is an apocalyptic number.

539714944471 is a deficient number, since it is larger than the sum of its proper divisors (28413209129).

539714944471 is a wasteful number, since it uses less digits than its factorization.

539714944471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357989.

The product of its digits is 15240960, while the sum is 58.

The spelling of 539714944471 in words is "five hundred thirty-nine billion, seven hundred fourteen million, nine hundred forty-four thousand, four hundred seventy-one".

Divisors: 1 19 118739 239231 2256041 4545389 28406049709 539714944471