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54412201 = 149936299
BaseRepresentation
bin1100111110010…
…0001110101001
310210101102111201
43033210032221
5102412142301
65222124201
71230332104
oct317441651
9123342451
1054412201
1128794768
1216280661
13b37178c
14732573b
154b9c201
hex33e43a9

54412201 has 4 divisors (see below), whose sum is σ = 54450000. Its totient is φ = 54374404.

The previous prime is 54412187. The next prime is 54412217. The reversal of 54412201 is 10221445.

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 54412201 - 27 = 54412073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54412231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16651 + ... + 19648.

It is an arithmetic number, because the mean of its divisors is an integer number (13612500).

Almost surely, 254412201 is an apocalyptic number.

It is an amenable number.

54412201 is a deficient number, since it is larger than the sum of its proper divisors (37799).

54412201 is a wasteful number, since it uses less digits than its factorization.

54412201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37798.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 54412201 is about 7376.4626346237. The cubic root of 54412201 is about 378.9356202563.

Adding to 54412201 its reverse (10221445), we get a palindrome (64633646).

The spelling of 54412201 in words is "fifty-four million, four hundred twelve thousand, two hundred one".

Divisors: 1 1499 36299 54412201