Base | Representation |
---|---|
bin | 100001000010010… |
… | …000110110011001 |
3 | 1102121220101022111 |
4 | 201002100312121 |
5 | 2113341211213 |
6 | 130555152321 |
7 | 16506655144 |
oct | 4102206631 |
9 | 1377811274 |
10 | 554241433 |
11 | 264944879 |
12 | 1357456a1 |
13 | 8aa96c15 |
14 | 5387505b |
15 | 339cea3d |
hex | 21090d99 |
554241433 has 4 divisors (see below), whose sum is σ = 555527808. Its totient is φ = 552955060.
The previous prime is 554241431. The next prime is 554241449. The reversal of 554241433 is 334142455.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 554241433 - 21 = 554241431 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 554241395 and 554241404.
It is not an unprimeable number, because it can be changed into a prime (554241431) 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 3 ways as a sum of consecutive naturals, for example, 642541 + ... + 643402.
It is an arithmetic number, because the mean of its divisors is an integer number (138881952).
Almost surely, 2554241433 is an apocalyptic number.
It is an amenable number.
554241433 is a deficient number, since it is larger than the sum of its proper divisors (1286375).
554241433 is a wasteful number, since it uses less digits than its factorization.
554241433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1286374.
The product of its digits is 28800, while the sum is 31.
The square root of 554241433 is about 23542.3327858562. The cubic root of 554241433 is about 821.4219987145.
Adding to 554241433 its reverse (334142455), we get a palindrome (888383888).
The spelling of 554241433 in words is "five hundred fifty-four million, two hundred forty-one thousand, four hundred thirty-three".
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