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554141 = 7243263
BaseRepresentation
bin10000111010010011101
31001011010202
42013102131
5120213031
615513245
74465400
oct2072235
91034122
10554141
11349375
12228825
131652c3
14105d37
15ae2cb
hex8749d

554141 has 12 divisors (see below), whose sum is σ = 662112. Its totient is φ = 462168.

The previous prime is 554137. The next prime is 554167. The reversal of 554141 is 141455.

554141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 554141 - 22 = 554137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 554141.

It is not an unprimeable number, because it can be changed into a prime (554171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1976 + ... + 2238.

It is an arithmetic number, because the mean of its divisors is an integer number (55176).

2554141 is an apocalyptic number.

It is an amenable number.

554141 is a deficient number, since it is larger than the sum of its proper divisors (107971).

554141 is a wasteful number, since it uses less digits than its factorization.

554141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320 (or 313 counting only the distinct ones).

The product of its digits is 400, while the sum is 20.

The square root of 554141 is about 744.4064749853. The cubic root of 554141 is about 82.1372379629.

Adding to 554141 its reverse (141455), we get a palindrome (695596).

Subtracting from 554141 its reverse (141455), we obtain a triangular number (412686 = T908).

The spelling of 554141 in words is "five hundred fifty-four thousand, one hundred forty-one".

Divisors: 1 7 43 49 263 301 1841 2107 11309 12887 79163 554141