Base | Representation |
---|---|
bin | 10100000111000010… |
… | …01011110110100101 |
3 | 1000212102102110000111 |
4 | 22003201023312211 |
5 | 134102342333224 |
6 | 4543153213021 |
7 | 531355206151 |
oct | 120341136645 |
9 | 30772373014 |
10 | 10796449189 |
11 | 4640350089 |
12 | 2113861171 |
13 | 10309c9096 |
14 | 745c46061 |
15 | 432c82d94 |
hex | 28384bda5 |
10796449189 has 4 divisors (see below), whose sum is σ = 11059777260. Its totient is φ = 10533121120.
The previous prime is 10796449171. The next prime is 10796449201. The reversal of 10796449189 is 98194469701.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 98194469701 = 64013 ⋅1533977.
It can be written as a sum of positive squares in 2 ways, for example, as 4253257089 + 6543192100 = 65217^2 + 80890^2 .
It is a cyclic number.
It is not a de Polignac number, because 10796449189 - 231 = 8648965541 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10796449129) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131663974 + ... + 131664055.
It is an arithmetic number, because the mean of its divisors is an integer number (2764944315).
Almost surely, 210796449189 is an apocalyptic number.
It is an amenable number.
10796449189 is a deficient number, since it is larger than the sum of its proper divisors (263328071).
10796449189 is an equidigital number, since it uses as much as digits as its factorization.
10796449189 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 263328070.
The product of its (nonzero) digits is 3919104, while the sum is 58.
The spelling of 10796449189 in words is "ten billion, seven hundred ninety-six million, four hundred forty-nine thousand, one hundred eighty-nine".
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