Base | Representation |
---|---|
bin | 100001000011000… |
… | …100000001100011 |
3 | 1102122022000211211 |
4 | 201003010001203 |
5 | 2113414413133 |
6 | 131003450551 |
7 | 16511520226 |
oct | 4103040143 |
9 | 1378260754 |
10 | 554451043 |
11 | 264a78303 |
12 | 135826a57 |
13 | 8ab3b453 |
14 | 538cb5bd |
15 | 33a21bcd |
hex | 210c4063 |
554451043 has 8 divisors (see below), whose sum is σ = 561543840. Its totient is φ = 547377600.
The previous prime is 554451019. The next prime is 554451049. The reversal of 554451043 is 340154455.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 554451043 - 225 = 520896611 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 554450996 and 554451014.
It is not an unprimeable number, because it can be changed into a prime (554451049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57946 + ... + 66832.
It is an arithmetic number, because the mean of its divisors is an integer number (70192980).
Almost surely, 2554451043 is an apocalyptic number.
554451043 is a deficient number, since it is larger than the sum of its proper divisors (7092797).
554451043 is an equidigital number, since it uses as much as digits as its factorization.
554451043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9677.
The product of its (nonzero) digits is 24000, while the sum is 31.
The square root of 554451043 is about 23546.7841328705. The cubic root of 554451043 is about 821.5255375660.
The spelling of 554451043 in words is "five hundred fifty-four million, four hundred fifty-one thousand, forty-three".
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