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568372420341431 = 2089455227597677
BaseRepresentation
bin1000000100111011101000010…
…0001101101110111010110111
32202112102212120012221010010222
42001032322010031232322313
51043444203204101411211
65332454404004404555
7230501360265662006
oct20116720415567267
92675385505833128
10568372420341431
11155112431931852
12538b64716a675b
131b51b39b66ab64
14a04d52c7c2c3d
1545a9a0e9291db
hex204ee8436eeb7

568372420341431 has 8 divisors (see below), whose sum is σ = 568646699620560. Its totient is φ = 568098143172288.

The previous prime is 568372420341421. The next prime is 568372420341437. The reversal of 568372420341431 is 134143024273865.

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 568372420341431 - 234 = 568355240472247 is a prime.

It is a super-3 number, since 3×5683724203414313 (a number of 45 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 (568372420341437) 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, 950670365 + ... + 951268041.

It is an arithmetic number, because the mean of its divisors is an integer number (71080837452570).

Almost surely, 2568372420341431 is an apocalyptic number.

568372420341431 is a deficient number, since it is larger than the sum of its proper divisors (274279279129).

568372420341431 is a wasteful number, since it uses less digits than its factorization.

568372420341431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054993.

The product of its (nonzero) digits is 11612160, while the sum is 53.

The spelling of 568372420341431 in words is "five hundred sixty-eight trillion, three hundred seventy-two billion, four hundred twenty million, three hundred forty-one thousand, four hundred thirty-one".

Divisors: 1 2089 455227 597677 950969203 1248547253 272078707679 568372420341431