Base | Representation |
---|---|
bin | 10011011100100110… |
… | …01010100000011011 |
3 | 222221121112220211222 |
4 | 21232103022200123 |
5 | 132340223431443 |
6 | 4443555042255 |
7 | 516503243633 |
oct | 115623124033 |
9 | 28847486758 |
10 | 10440452123 |
11 | 44783aa232 |
12 | 20345a038b |
13 | ca502332a |
14 | 7108576c3 |
15 | 4118b2468 |
hex | 26e4ca81b |
10440452123 has 8 divisors (see below), whose sum is σ = 10951428096. Its totient is φ = 9934229800.
The previous prime is 10440452111. The next prime is 10440452137. The reversal of 10440452123 is 32125404401.
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 10440452123 - 24 = 10440452107 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10440452092 and 10440452101.
It is not an unprimeable number, because it can be changed into a prime (10440451123) 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, 1183913 + ... + 1192698.
It is an arithmetic number, because the mean of its divisors is an integer number (1368928512).
Almost surely, 210440452123 is an apocalyptic number.
10440452123 is a deficient number, since it is larger than the sum of its proper divisors (510975973).
10440452123 is a wasteful number, since it uses less digits than its factorization.
10440452123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2376825.
The product of its (nonzero) digits is 3840, while the sum is 26.
Adding to 10440452123 its reverse (32125404401), we get a palindrome (42565856524).
The spelling of 10440452123 in words is "ten billion, four hundred forty million, four hundred fifty-two thousand, one hundred twenty-three".
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