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42314801 = 94744683
BaseRepresentation
bin1010000101101…
…0110000110001
32221121210222212
42201122300301
541313033201
64110541505
71022445524
oct241326061
987553885
1042314801
1121981811
1212207895
1389c7359
145896bbb
153aacabb
hex285ac31

42314801 has 4 divisors (see below), whose sum is σ = 42360432. Its totient is φ = 42269172.

The previous prime is 42314743. The next prime is 42314803. The reversal of 42314801 is 10841324.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42314801 - 218 = 42052657 is a prime.

It is a super-3 number, since 3×423148013 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42314803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21395 + ... + 23288.

It is an arithmetic number, because the mean of its divisors is an integer number (10590108).

Almost surely, 242314801 is an apocalyptic number.

It is an amenable number.

42314801 is a deficient number, since it is larger than the sum of its proper divisors (45631).

42314801 is an equidigital number, since it uses as much as digits as its factorization.

42314801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45630.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 42314801 is about 6504.9827824522. The cubic root of 42314801 is about 348.4689613759.

The spelling of 42314801 in words is "forty-two million, three hundred fourteen thousand, eight hundred one".

Divisors: 1 947 44683 42314801