Base | Representation |
---|---|
bin | 1001100000101101… |
… | …1011100001000011 |
3 | 20120221011121020001 |
4 | 2120023123201003 |
5 | 20212100224443 |
6 | 1101202300431 |
7 | 120161162542 |
oct | 23013334103 |
9 | 6527147201 |
10 | 2553133123 |
11 | 10a01a4782 |
12 | 5b3057717 |
13 | 318c43978 |
14 | 1a3122159 |
15 | ee223d4d |
hex | 982db843 |
2553133123 has 8 divisors (see below), whose sum is σ = 2644880256. Its totient is φ = 2461972800.
The previous prime is 2553133103. The next prime is 2553133133. The reversal of 2553133123 is 3213313552.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2553133123 - 229 = 2016262211 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2553133091 and 2553133100.
It is not an unprimeable number, because it can be changed into a prime (2553133103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137836 + ... + 155257.
It is an arithmetic number, because the mean of its divisors is an integer number (330610032).
Almost surely, 22553133123 is an apocalyptic number.
2553133123 is a deficient number, since it is larger than the sum of its proper divisors (91747133).
2553133123 is a wasteful number, since it uses less digits than its factorization.
2553133123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293405.
The product of its digits is 8100, while the sum is 28.
The square root of 2553133123 is about 50528.5377089027. The cubic root of 2553133123 is about 1366.7565168041.
Adding to 2553133123 its reverse (3213313552), we get a palindrome (5766446675).
The spelling of 2553133123 in words is "two billion, five hundred fifty-three million, one hundred thirty-three thousand, one hundred twenty-three".
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