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42024201 = 343325769
BaseRepresentation
bin1010000001001…
…1110100001001
32221002001100220
42200103310021
541224233301
64100420253
71020125352
oct240236411
987061326
1042024201
11217a344a
12120a7689
138924cbb
14581cd29
153a51936
hex2813d09

42024201 has 8 divisors (see below), whose sum is σ = 57335520. Its totient is φ = 27364512.

The previous prime is 42024179. The next prime is 42024211. The reversal of 42024201 is 10242024.

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

It is not a de Polignac number, because 42024201 - 217 = 41893129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42024211) 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, 162756 + ... + 163013.

It is an arithmetic number, because the mean of its divisors is an integer number (7166940).

Almost surely, 242024201 is an apocalyptic number.

It is an amenable number.

42024201 is a deficient number, since it is larger than the sum of its proper divisors (15311319).

42024201 is a wasteful number, since it uses less digits than its factorization.

42024201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325815.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 42024201 is about 6482.6075772022. The cubic root of 42024201 is about 347.6694162095.

Adding to 42024201 its reverse (10242024), we get a palindrome (52266225).

The spelling of 42024201 in words is "forty-two million, twenty-four thousand, two hundred one".

Divisors: 1 3 43 129 325769 977307 14008067 42024201