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554200141 = 1150381831
BaseRepresentation
bin100001000010000…
…110110001001101
31102121211021200011
4201002012301031
52113333401031
6130554233221
716506423565
oct4102066115
91377737604
10554200141
11264916850
12135725811
138aa811a1
1453863da5
15339c26b1
hex21086c4d

554200141 has 4 divisors (see below), whose sum is σ = 604581984. Its totient is φ = 503818300.

The previous prime is 554200139. The next prime is 554200169. The reversal of 554200141 is 141002455.

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 554200141 - 21 = 554200139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554200181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25190905 + ... + 25190926.

It is an arithmetic number, because the mean of its divisors is an integer number (151145496).

Almost surely, 2554200141 is an apocalyptic number.

It is an amenable number.

554200141 is a deficient number, since it is larger than the sum of its proper divisors (50381843).

554200141 is a wasteful number, since it uses less digits than its factorization.

554200141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50381842.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 554200141 is about 23541.4557961057. The cubic root of 554200141 is about 821.4015990611.

Adding to 554200141 its reverse (141002455), we get a palindrome (695202596).

The spelling of 554200141 in words is "five hundred fifty-four million, two hundred thousand, one hundred forty-one".

Divisors: 1 11 50381831 554200141