Base | Representation |
---|---|
bin | 100000111101101… |
… | …010010110000001 |
3 | 1102112122002120212 |
4 | 200331222112001 |
5 | 2113034111022 |
6 | 130513243505 |
7 | 16463502224 |
oct | 4075522601 |
9 | 1375562525 |
10 | 553035137 |
11 | 2641a0536 |
12 | 135263595 |
13 | 8a763b35 |
14 | 5363d5bb |
15 | 338423e2 |
hex | 20f6a581 |
553035137 has 4 divisors (see below), whose sum is σ = 553504596. Its totient is φ = 552565680.
The previous prime is 553035127. The next prime is 553035139. The reversal of 553035137 is 731530355.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 731530355 = 5 ⋅146306071.
It can be written as a sum of positive squares in 2 ways, for example, as 237653056 + 315382081 = 15416^2 + 17759^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-553035137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (553035139) 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 3 ways as a sum of consecutive naturals, for example, 232958 + ... + 235319.
It is an arithmetic number, because the mean of its divisors is an integer number (138376149).
Almost surely, 2553035137 is an apocalyptic number.
It is an amenable number.
553035137 is a deficient number, since it is larger than the sum of its proper divisors (469459).
553035137 is a wasteful number, since it uses less digits than its factorization.
553035137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 469458.
The product of its (nonzero) digits is 23625, while the sum is 32.
The square root of 553035137 is about 23516.6991093563. The cubic root of 553035137 is about 820.8256293596.
The spelling of 553035137 in words is "five hundred fifty-three million, thirty-five thousand, one hundred thirty-seven".
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