Base | Representation |
---|---|
bin | 10011011101001010… |
… | …00000100101000100 |
3 | 222221221100120202121 |
4 | 21232211000211010 |
5 | 132342423130202 |
6 | 4444243215324 |
7 | 516561066130 |
oct | 115645004504 |
9 | 28857316677 |
10 | 10445130052 |
11 | 4480004895 |
12 | 2036077544 |
13 | ca5ca0636 |
14 | 7113143c0 |
15 | 411ed8537 |
hex | 26e940944 |
10445130052 has 24 divisors (see below), whose sum is σ = 20893130496. Its totient is φ = 4475869248.
The previous prime is 10445129999. The next prime is 10445130061. The reversal of 10445130052 is 25003154401.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 10445129999 and 10445130026.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 224688 + ... + 267160.
It is an arithmetic number, because the mean of its divisors is an integer number (870547104).
Almost surely, 210445130052 is an apocalyptic number.
It is an amenable number.
10445130052 is an abundant number, since it is smaller than the sum of its proper divisors (10448000444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10445130052 is a wasteful number, since it uses less digits than its factorization.
10445130052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51267 (or 51265 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
Adding to 10445130052 its reverse (25003154401), we get a palindrome (35448284453).
The spelling of 10445130052 in words is "ten billion, four hundred forty-five million, one hundred thirty thousand, fifty-two".
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