Base | Representation |
---|---|
bin | 100110100110… |
… | …1101100110001 |
3 | 1102002100201010 |
4 | 1031031230301 |
5 | 20140204301 |
6 | 2001501133 |
7 | 334022151 |
oct | 115155461 |
9 | 42070633 |
10 | 20241201 |
11 | 10475572 |
12 | 69417a9 |
13 | 4269156 |
14 | 298c761 |
15 | 1b9c5d6 |
hex | 134db31 |
20241201 has 8 divisors (see below), whose sum is σ = 27011680. Its totient is φ = 13482432.
The previous prime is 20241197. The next prime is 20241211. The reversal of 20241201 is 10214202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20241201 - 22 = 20241197 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20241211) 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 7 ways as a sum of consecutive naturals, for example, 2601 + ... + 6873.
It is an arithmetic number, because the mean of its divisors is an integer number (3376460).
Almost surely, 220241201 is an apocalyptic number.
It is an amenable number.
20241201 is a deficient number, since it is larger than the sum of its proper divisors (6770479).
20241201 is a wasteful number, since it uses less digits than its factorization.
20241201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5855.
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 20241201 is about 4499.0222271067. The cubic root of 20241201 is about 272.5286045780.
Adding to 20241201 its reverse (10214202), we get a palindrome (30455403).
The spelling of 20241201 in words is "twenty million, two hundred forty-one thousand, two hundred one".
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