Base | Representation |
---|---|
bin | 100001000001010… |
… | …111100110100101 |
3 | 1102121110110122220 |
4 | 201001113212211 |
5 | 2113311210244 |
6 | 130550142553 |
7 | 16504660416 |
oct | 4101274645 |
9 | 1377413586 |
10 | 554006949 |
11 | 2647a4691 |
12 | 135651a59 |
13 | 8aa14282 |
14 | 5381380d |
15 | 33985319 |
hex | 210579a5 |
554006949 has 8 divisors (see below), whose sum is σ = 741619872. Its totient is φ = 367866000.
The previous prime is 554006939. The next prime is 554006953. The reversal of 554006949 is 949600455.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 554006949 - 211 = 554004901 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 554006949.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (554006909) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367114 + ... + 368619.
It is an arithmetic number, because the mean of its divisors is an integer number (92702484).
Almost surely, 2554006949 is an apocalyptic number.
It is an amenable number.
554006949 is a deficient number, since it is larger than the sum of its proper divisors (187612923).
554006949 is a wasteful number, since it uses less digits than its factorization.
554006949 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 735987.
The product of its (nonzero) digits is 194400, while the sum is 42.
The square root of 554006949 is about 23537.3522087766. The cubic root of 554006949 is about 821.3061421741.
It can be divided in two parts, 55 and 4006949, that added together give a palindrome (4007004).
The spelling of 554006949 in words is "five hundred fifty-four million, six thousand, nine hundred forty-nine".
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