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42230301 = 367210101
BaseRepresentation
bin1010000100011…
…0001000011101
32221110112002020
42201012020131
541302332201
64105050353
71021644261
oct241061035
987415066
1042230301
1121924283
12121869b9
138997a59
1458740a1
153a92a36
hex284621d

42230301 has 8 divisors (see below), whose sum is σ = 57147744. Its totient is φ = 27733200.

The previous prime is 42230297. The next prime is 42230327. The reversal of 42230301 is 10303224.

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

It is not a de Polignac number, because 42230301 - 22 = 42230297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42230381) 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, 104850 + ... + 105251.

It is an arithmetic number, because the mean of its divisors is an integer number (7143468).

Almost surely, 242230301 is an apocalyptic number.

It is an amenable number.

42230301 is a deficient number, since it is larger than the sum of its proper divisors (14917443).

42230301 is a wasteful number, since it uses less digits than its factorization.

42230301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210171.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 42230301 is about 6498.4845156390. The cubic root of 42230301 is about 348.2368499266.

Adding to 42230301 its reverse (10303224), we get a palindrome (52533525).

The spelling of 42230301 in words is "forty-two million, two hundred thirty thousand, three hundred one".

Divisors: 1 3 67 201 210101 630303 14076767 42230301