Base | Representation |
---|---|
bin | 100000111111100… |
… | …110010100111110 |
3 | 1102120120220012122 |
4 | 200333212110332 |
5 | 2113201333344 |
6 | 130532202542 |
7 | 16501015625 |
oct | 4077462476 |
9 | 1376526178 |
10 | 553542974 |
11 | 264508036 |
12 | 135469452 |
13 | 8a8b102a |
14 | 537326bc |
15 | 338e2aee |
hex | 20fe653e |
553542974 has 8 divisors (see below), whose sum is σ = 833379168. Its totient is φ = 275749920.
The previous prime is 553542973. The next prime is 553543027. The reversal of 553542974 is 479245355.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (553542973) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510107 + ... + 511190.
It is an arithmetic number, because the mean of its divisors is an integer number (104172396).
Almost surely, 2553542974 is an apocalyptic number.
553542974 is a deficient number, since it is larger than the sum of its proper divisors (279836194).
553542974 is a wasteful number, since it uses less digits than its factorization.
553542974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1021570.
The product of its digits is 756000, while the sum is 44.
The square root of 553542974 is about 23527.4940016994. The cubic root of 553542974 is about 821.0767997161.
The spelling of 553542974 in words is "five hundred fifty-three million, five hundred forty-two thousand, nine hundred seventy-four".
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