Base | Representation |
---|---|
bin | 100001000100101… |
… | …111010000000001 |
3 | 1102200010100022102 |
4 | 201010233100001 |
5 | 2114022441431 |
6 | 131021120145 |
7 | 16515326543 |
oct | 4104572001 |
9 | 1380110272 |
10 | 554890241 |
11 | 265248284 |
12 | 1359b9055 |
13 | 8ac63329 |
14 | 539a3693 |
15 | 33aabdcb |
hex | 2112f401 |
554890241 has 4 divisors (see below), whose sum is σ = 556953300. Its totient is φ = 552827184.
The previous prime is 554890223. The next prime is 554890261. The reversal of 554890241 is 142098455.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 47334400 + 507555841 = 6880^2 + 22529^2 .
It is a cyclic number.
It is not a de Polignac number, because 554890241 - 218 = 554628097 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 554890195 and 554890204.
It is not an unprimeable number, because it can be changed into a prime (554890201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1031126 + ... + 1031663.
It is an arithmetic number, because the mean of its divisors is an integer number (139238325).
Almost surely, 2554890241 is an apocalyptic number.
It is an amenable number.
554890241 is a deficient number, since it is larger than the sum of its proper divisors (2063059).
554890241 is a wasteful number, since it uses less digits than its factorization.
554890241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2063058.
The product of its (nonzero) digits is 57600, while the sum is 38.
The square root of 554890241 is about 23556.1083585553. The cubic root of 554890241 is about 821.7423989999.
The spelling of 554890241 in words is "five hundred fifty-four million, eight hundred ninety thousand, two hundred forty-one".
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