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542413333 = 7117044329
BaseRepresentation
bin100000010101001…
…001001000010101
31101210122110012201
4200111021020111
52102324211313
6125453444501
716304302660
oct4025111025
91353573181
10542413333
112591a6190
121317a0731
13884b5247
14520766d7
15329450dd
hex20549215

542413333 has 8 divisors (see below), whose sum is σ = 676255680. Its totient is φ = 422659680.

The previous prime is 542413283. The next prime is 542413337. The reversal of 542413333 is 333314245.

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 542413333 - 217 = 542282261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542413337) 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, 3522088 + ... + 3522241.

It is an arithmetic number, because the mean of its divisors is an integer number (84531960).

Almost surely, 2542413333 is an apocalyptic number.

It is an amenable number.

542413333 is a deficient number, since it is larger than the sum of its proper divisors (133842347).

542413333 is a wasteful number, since it uses less digits than its factorization.

542413333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7044347.

The product of its digits is 12960, while the sum is 28.

The square root of 542413333 is about 23289.7688481445. The cubic root of 542413333 is about 815.5365921958.

Adding to 542413333 its reverse (333314245), we get a palindrome (875727578).

The spelling of 542413333 in words is "five hundred forty-two million, four hundred thirteen thousand, three hundred thirty-three".

Divisors: 1 7 11 77 7044329 49310303 77487619 542413333