Base | Representation |
---|---|
bin | 100001000011000… |
… | …001110100011100 |
3 | 1102122021120110100 |
4 | 201003001310130 |
5 | 2113414121022 |
6 | 131003341100 |
7 | 16511452005 |
oct | 4103016434 |
9 | 1378246410 |
10 | 554442012 |
11 | 264a71543 |
12 | 135821790 |
13 | 8ab372c7 |
14 | 538c81ac |
15 | 33a1e1ac |
hex | 210c1d1c |
554442012 has 36 divisors (see below), whose sum is σ = 1483949376. Its totient is φ = 173942400.
The previous prime is 554442011. The next prime is 554442017. The reversal of 554442012 is 210244455.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (554442011) 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 11 ways as a sum of consecutive naturals, for example, 452364 + ... + 453587.
It is an arithmetic number, because the mean of its divisors is an integer number (41220816).
Almost surely, 2554442012 is an apocalyptic number.
It is an amenable number.
554442012 is an abundant number, since it is smaller than the sum of its proper divisors (929507364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554442012 is a wasteful number, since it uses less digits than its factorization.
554442012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 905978 (or 905973 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 554442012 is about 23546.5923649262. The cubic root of 554442012 is about 821.5210771557.
Adding to 554442012 its reverse (210244455), we get a palindrome (764686467).
The spelling of 554442012 in words is "five hundred fifty-four million, four hundred forty-two thousand, twelve".
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