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554135201 = 1992784599
BaseRepresentation
bin100001000001110…
…110111010100001
31102121200222120222
4201001312322201
52113324311301
6130553012425
716506033344
oct4101667241
91377628528
10554135201
11264881a84
121356b4115
138aa5a769
145384845b
15339ad31b
hex21076ea1

554135201 has 4 divisors (see below), whose sum is σ = 556920000. Its totient is φ = 551350404.

The previous prime is 554135177. The next prime is 554135203. The reversal of 554135201 is 102531455.

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 554135201 - 218 = 553873057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (554135203) 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 3 ways as a sum of consecutive naturals, for example, 1392101 + ... + 1392498.

It is an arithmetic number, because the mean of its divisors is an integer number (139230000).

Almost surely, 2554135201 is an apocalyptic number.

It is an amenable number.

554135201 is a deficient number, since it is larger than the sum of its proper divisors (2784799).

554135201 is a wasteful number, since it uses less digits than its factorization.

554135201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784798.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 554135201 is about 23540.0764867067. The cubic root of 554135201 is about 821.3695144406.

Adding to 554135201 its reverse (102531455), we get a palindrome (656666656).

The spelling of 554135201 in words is "five hundred fifty-four million, one hundred thirty-five thousand, two hundred one".

Divisors: 1 199 2784599 554135201