Base | Representation |
---|---|
bin | 10011001111100101… |
… | …00100001000010001 |
3 | 222200000001112010120 |
4 | 21213302210020101 |
5 | 132124244234100 |
6 | 4425054220453 |
7 | 514006055025 |
oct | 114762441021 |
9 | 28600045116 |
10 | 10331243025 |
11 | 4421798884 |
12 | 2003ab4729 |
13 | c88506c6c |
14 | 70014a385 |
15 | 406ede0a0 |
hex | 267ca4211 |
10331243025 has 12 divisors (see below), whose sum is σ = 17080988592. Its totient is φ = 5509996240.
The previous prime is 10331242991. The next prime is 10331243053. The reversal of 10331243025 is 52034213301.
It is not a de Polignac number, because 10331243025 - 28 = 10331242769 is a prime.
It is a super-2 number, since 2×103312430252 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10331242986 and 10331243004.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68874879 + ... + 68875028.
It is an arithmetic number, because the mean of its divisors is an integer number (1423415716).
Almost surely, 210331243025 is an apocalyptic number.
10331243025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10331243025 is a deficient number, since it is larger than the sum of its proper divisors (6749745567).
10331243025 is a wasteful number, since it uses less digits than its factorization.
10331243025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137749920 (or 137749915 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
Adding to 10331243025 its reverse (52034213301), we get a palindrome (62365456326).
The spelling of 10331243025 in words is "ten billion, three hundred thirty-one million, two hundred forty-three thousand, twenty-five".
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