Base | Representation |
---|---|
bin | 100001000100111… |
… | …110000110110101 |
3 | 1102200020102210012 |
4 | 201010332012311 |
5 | 2114031413333 |
6 | 131022310005 |
7 | 16516002134 |
oct | 4104760665 |
9 | 1380212705 |
10 | 554951093 |
11 | 265289a74 |
12 | 135a28305 |
13 | 8ac84c38 |
14 | 539bb91b |
15 | 33abee48 |
hex | 2113e1b5 |
554951093 has 2 divisors, whose sum is σ = 554951094. Its totient is φ = 554951092.
The previous prime is 554951087. The next prime is 554951141. The reversal of 554951093 is 390159455.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 549761809 + 5189284 = 23447^2 + 2278^2 .
It is a cyclic number.
It is not a de Polignac number, because 554951093 - 210 = 554950069 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 554951093.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (554951003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277475546 + 277475547.
It is an arithmetic number, because the mean of its divisors is an integer number (277475547).
Almost surely, 2554951093 is an apocalyptic number.
It is an amenable number.
554951093 is a deficient number, since it is larger than the sum of its proper divisors (1).
554951093 is an equidigital number, since it uses as much as digits as its factorization.
554951093 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 121500, while the sum is 41.
The square root of 554951093 is about 23557.3999626444. The cubic root of 554951093 is about 821.7724366764.
The spelling of 554951093 in words is "five hundred fifty-four million, nine hundred fifty-one thousand, ninety-three".
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