Base | Representation |
---|---|
bin | 100000111101101… |
… | …001001110001110 |
3 | 1102112121212021200 |
4 | 200331221032032 |
5 | 2113033434132 |
6 | 130513210330 |
7 | 16463452641 |
oct | 4075511616 |
9 | 1375555250 |
10 | 553030542 |
11 | 264198039 |
12 | 1352609a6 |
13 | 8a761a0c |
14 | 5363ba58 |
15 | 33840d7c |
hex | 20f6938e |
553030542 has 12 divisors (see below), whose sum is σ = 1198232880. Its totient is φ = 184343508.
The previous prime is 553030537. The next prime is 553030547. The reversal of 553030542 is 245030355.
553030542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (553030537) and next prime (553030547).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (553030547) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15361942 + ... + 15361977.
It is an arithmetic number, because the mean of its divisors is an integer number (99852740).
Almost surely, 2553030542 is an apocalyptic number.
553030542 is an abundant number, since it is smaller than the sum of its proper divisors (645202338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
553030542 is a wasteful number, since it uses less digits than its factorization.
553030542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30723927 (or 30723924 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
The square root of 553030542 is about 23516.6014126191. The cubic root of 553030542 is about 820.8233560235.
Adding to 553030542 its reverse (245030355), we get a palindrome (798060897).
The spelling of 553030542 in words is "five hundred fifty-three million, thirty thousand, five hundred forty-two".
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