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42358616282 = 2129116405351
BaseRepresentation
bin100111011100110001…
…010011000011011010
311001100001012122210002
4213130301103003122
51143222301210112
631243112053002
73026454204053
oct473461230332
9131301178702
1042358616282
1116a673753a4
128261994162
133cc090b8b8
14209b93772a
15117dad61c2
hex9dcc530da

42358616282 has 8 divisors (see below), whose sum is σ = 63587144352. Its totient is φ = 21162901500.

The previous prime is 42358616281. The next prime is 42358616297. The reversal of 42358616282 is 28261685324.

It is a happy number.

42358616282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×423586162823 (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (42358616281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8200094 + ... + 8205257.

It is an arithmetic number, because the mean of its divisors is an integer number (7948393044).

Almost surely, 242358616282 is an apocalyptic number.

42358616282 is a deficient number, since it is larger than the sum of its proper divisors (21228528070).

42358616282 is a wasteful number, since it uses less digits than its factorization.

42358616282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16406644.

The product of its digits is 1105920, while the sum is 47.

The spelling of 42358616282 in words is "forty-two billion, three hundred fifty-eight million, six hundred sixteen thousand, two hundred eighty-two".

Divisors: 1 2 1291 2582 16405351 32810702 21179308141 42358616282