Base | Representation |
---|---|
bin | 10100011100000100… |
… | …01101100010110101 |
3 | 1001022201102000021000 |
4 | 22032002031202311 |
5 | 134433024112104 |
6 | 5012454513513 |
7 | 535626634650 |
oct | 121602154265 |
9 | 31281360230 |
10 | 10972879029 |
11 | 47209a4472 |
12 | 2162965899 |
13 | 105b41cc38 |
14 | 761450897 |
15 | 4434d3639 |
hex | 28e08d8b5 |
10972879029 has 32 divisors (see below), whose sum is σ = 18593223680. Its totient is φ = 6265220400.
The previous prime is 10972878991. The next prime is 10972879081. The reversal of 10972879029 is 92097827901.
It is not a de Polignac number, because 10972879029 - 28 = 10972878773 is a prime.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10972879429) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 221514 + ... + 266484.
It is an arithmetic number, because the mean of its divisors is an integer number (581038240).
Almost surely, 210972879029 is an apocalyptic number.
It is an amenable number.
10972879029 is a deficient number, since it is larger than the sum of its proper divisors (7620344651).
10972879029 is a wasteful number, since it uses less digits than its factorization.
10972879029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46278 (or 46272 counting only the distinct ones).
The product of its (nonzero) digits is 1143072, while the sum is 54.
The spelling of 10972879029 in words is "ten billion, nine hundred seventy-two million, eight hundred seventy-nine thousand, twenty-nine".
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