Base | Representation |
---|---|
bin | 10011001111100110… |
… | …01111100110100101 |
3 | 222200000101120101200 |
4 | 21213303033212211 |
5 | 132124320433333 |
6 | 4425102113113 |
7 | 514010426130 |
oct | 114763174645 |
9 | 28600346350 |
10 | 10331421093 |
11 | 44218aa644 |
12 | 2003b7b799 |
13 | c8856a026 |
14 | 700195217 |
15 | 407026c13 |
hex | 267ccf9a5 |
10331421093 has 24 divisors (see below), whose sum is σ = 17057721408. Its totient is φ = 5902742592.
The previous prime is 10331421053. The next prime is 10331421097. The reversal of 10331421093 is 39012413301.
It is not a de Polignac number, because 10331421093 - 216 = 10331355557 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10331421097) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 722905 + ... + 737057.
It is an arithmetic number, because the mean of its divisors is an integer number (710738392).
Almost surely, 210331421093 is an apocalyptic number.
It is an amenable number.
10331421093 is a deficient number, since it is larger than the sum of its proper divisors (6726300315).
10331421093 is a wasteful number, since it uses less digits than its factorization.
10331421093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25753 (or 25750 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
Adding to 10331421093 its reverse (39012413301), we get a palindrome (49343834394).
The spelling of 10331421093 in words is "ten billion, three hundred thirty-one million, four hundred twenty-one thousand, ninety-three".
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