Base | Representation |
---|---|
bin | 10100001110010110… |
… | …10101101001111001 |
3 | 1001000200220222002010 |
4 | 22013023111221321 |
5 | 134214101043113 |
6 | 4553225000133 |
7 | 533032020030 |
oct | 120713255171 |
9 | 31020828063 |
10 | 10857831033 |
11 | 4671a65185 |
12 | 2130323049 |
13 | 104063acba |
14 | 750063717 |
15 | 43835a1c3 |
hex | 2872d5a79 |
10857831033 has 16 divisors (see below), whose sum is σ = 16565299200. Its totient is φ = 6196962576.
The previous prime is 10857831013. The next prime is 10857831037. The reversal of 10857831033 is 33013875801.
It is not a de Polignac number, because 10857831033 - 213 = 10857822841 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10857830982 and 10857831000.
It is not an unprimeable number, because it can be changed into a prime (10857831037) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295233 + ... + 329966.
It is an arithmetic number, because the mean of its divisors is an integer number (1035331200).
Almost surely, 210857831033 is an apocalyptic number.
It is an amenable number.
10857831033 is a deficient number, since it is larger than the sum of its proper divisors (5707468167).
10857831033 is an equidigital number, since it uses as much as digits as its factorization.
10857831033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 626036.
The product of its (nonzero) digits is 60480, while the sum is 39.
The spelling of 10857831033 in words is "ten billion, eight hundred fifty-seven million, eight hundred thirty-one thousand, thirty-three".
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