Base | Representation |
---|---|
bin | 100001000100111… |
… | …101000101100000 |
3 | 1102200020020001100 |
4 | 201010331011200 |
5 | 2114031300122 |
6 | 131022234400 |
7 | 16515654012 |
oct | 4104750540 |
9 | 1380206040 |
10 | 554946912 |
11 | 265286913 |
12 | 135a25a00 |
13 | 8ac83070 |
14 | 539ba1b2 |
15 | 33abdaac |
hex | 2113d160 |
554946912 has 144 divisors (see below), whose sum is σ = 1799703360. Its totient is φ = 160690176.
The previous prime is 554946911. The next prime is 554946923. The reversal of 554946912 is 219649455.
554946912 is a `hidden beast` number, since 554 + 9 + 4 + 6 + 91 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a super-4 number, since 4×5549469124 (a number of 36 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (554946911) 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 23 ways as a sum of consecutive naturals, for example, 59289 + ... + 68007.
It is an arithmetic number, because the mean of its divisors is an integer number (12497940).
Almost surely, 2554946912 is an apocalyptic number.
554946912 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 554946912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (899851680).
554946912 is an abundant number, since it is smaller than the sum of its proper divisors (1244756448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554946912 is a wasteful number, since it uses less digits than its factorization.
554946912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8765 (or 8754 counting only the distinct ones).
The product of its digits is 388800, while the sum is 45.
The square root of 554946912 is about 23557.3112217842. The cubic root of 554946912 is about 821.7703729275.
The spelling of 554946912 in words is "five hundred fifty-four million, nine hundred forty-six thousand, nine hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •