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42204301 = 194095431
BaseRepresentation
bin1010000011111…
…1110010001101
32221102012102021
42200333302031
541301014201
64104330141
71021505416
oct240776215
987365367
1042204301
1121906797
1212173951
138988c79
14586880d
153a89ea1
hex283fc8d

42204301 has 8 divisors (see below), whose sum is σ = 44542400. Its totient is φ = 39877920.

The previous prime is 42204277. The next prime is 42204373. The reversal of 42204301 is 10340224.

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 42204301 - 29 = 42203789 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 (42204391) 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, 5056 + ... + 10486.

It is an arithmetic number, because the mean of its divisors is an integer number (5567800).

Almost surely, 242204301 is an apocalyptic number.

It is an amenable number.

42204301 is a deficient number, since it is larger than the sum of its proper divisors (2338099).

42204301 is a wasteful number, since it uses less digits than its factorization.

42204301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5859.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 42204301 is about 6496.4837412249. The cubic root of 42204301 is about 348.1653687338.

Adding to 42204301 its reverse (10340224), we get a palindrome (52544525).

The spelling of 42204301 in words is "forty-two million, two hundred four thousand, three hundred one".

Divisors: 1 19 409 5431 7771 103189 2221279 42204301