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542301323 = 4783113381
BaseRepresentation
bin100000010100101…
…101110010001011
31101210102202120012
4200110231302023
52102312120243
6125451222135
716303325264
oct4024556213
91353382505
10542301323
1125912a013
1213174794b
1388476275
145204796b
1532921d18
hex2052dc8b

542301323 has 4 divisors (see below), whose sum is σ = 542419488. Its totient is φ = 542183160.

The previous prime is 542301307. The next prime is 542301329. The reversal of 542301323 is 323103245.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 542301323 - 24 = 542301307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542301329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51908 + ... + 61473.

It is an arithmetic number, because the mean of its divisors is an integer number (135604872).

Almost surely, 2542301323 is an apocalyptic number.

542301323 is a deficient number, since it is larger than the sum of its proper divisors (118165).

542301323 is a wasteful number, since it uses less digits than its factorization.

542301323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118164.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 542301323 is about 23287.3640200002. The cubic root of 542301323 is about 815.4804514038.

Adding to 542301323 its reverse (323103245), we get a palindrome (865404568).

The spelling of 542301323 in words is "five hundred forty-two million, three hundred one thousand, three hundred twenty-three".

Divisors: 1 4783 113381 542301323