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554125148 = 22138531287
BaseRepresentation
bin100001000001110…
…100011101011100
31102121200110210122
4201001310131130
52113324001043
6130552454112
716505662133
oct4101643534
91377613718
10554125148
11264875475
121356aa338
138aa56005
145384491a
15339aa368
hex2107475c

554125148 has 6 divisors (see below), whose sum is σ = 969719016. Its totient is φ = 277062572.

The previous prime is 554125147. The next prime is 554125163. The reversal of 554125148 is 841521455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554125141) 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 as a sum of consecutive naturals, namely, 69265640 + ... + 69265647.

It is an arithmetic number, because the mean of its divisors is an integer number (161619836).

Almost surely, 2554125148 is an apocalyptic number.

It is an amenable number.

554125148 is a deficient number, since it is larger than the sum of its proper divisors (415593868).

554125148 is a wasteful number, since it uses less digits than its factorization.

554125148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138531291 (or 138531289 counting only the distinct ones).

The product of its digits is 32000, while the sum is 35.

The square root of 554125148 is about 23539.8629562706. The cubic root of 554125148 is about 821.3645473751.

The spelling of 554125148 in words is "five hundred fifty-four million, one hundred twenty-five thousand, one hundred forty-eight".

Divisors: 1 2 4 138531287 277062574 554125148