Base | Representation |
---|---|
bin | 100001000001010… |
… | …110000001000111 |
3 | 1102121110010202101 |
4 | 201001112001013 |
5 | 2113311003310 |
6 | 130550052531 |
7 | 16504632451 |
oct | 4101260107 |
9 | 1377403671 |
10 | 554000455 |
11 | 26479a818 |
12 | 13564a147 |
13 | 8aa11328 |
14 | 538112d1 |
15 | 3398343a |
hex | 21056047 |
554000455 has 4 divisors (see below), whose sum is σ = 664800552. Its totient is φ = 443200360.
The previous prime is 554000449. The next prime is 554000479.
554000455 is nontrivially palindromic in base 10.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 554000455 - 211 = 553998407 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55400041 + ... + 55400050.
It is an arithmetic number, because the mean of its divisors is an integer number (166200138).
Almost surely, 2554000455 is an apocalyptic number.
554000455 is a deficient number, since it is larger than the sum of its proper divisors (110800097).
554000455 is a wasteful number, since it uses less digits than its factorization.
554000455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110800096.
The product of its (nonzero) digits is 10000, while the sum is 28.
The square root of 554000455 is about 23537.2142574265. The cubic root of 554000455 is about 821.3029330790.
Adding to 554000455 its product of nonzero digits (10000), we get a palindrome (554010455).
It can be divided in two parts, 554000 and 455, that added together give a palindrome (554455).
The spelling of 554000455 in words is "five hundred fifty-four million, four hundred fifty-five", and thus it is an aban number.
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