Base | Representation |
---|---|
bin | 10100100001111000… |
… | …11100110011000010 |
3 | 1001110010021101102212 |
4 | 22100330130303002 |
5 | 140033023402130 |
6 | 5021401142122 |
7 | 540061622666 |
oct | 122074346302 |
9 | 31403241385 |
10 | 11021700290 |
11 | 474650a617 |
12 | 217718a942 |
13 | 1068584963 |
14 | 767b1c8a6 |
15 | 447928e95 |
hex | 290f1ccc2 |
11021700290 has 8 divisors (see below), whose sum is σ = 19839060540. Its totient is φ = 4408680112.
The previous prime is 11021700269. The next prime is 11021700293. The reversal of 11021700290 is 9200712011.
It can be written as a sum of positive squares in 2 ways, for example, as 10976124289 + 45576001 = 104767^2 + 6751^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (11021700293) 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, 551085005 + ... + 551085024.
Almost surely, 211021700290 is an apocalyptic number.
11021700290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11021700290 is a deficient number, since it is larger than the sum of its proper divisors (8817360250).
11021700290 is a wasteful number, since it uses less digits than its factorization.
11021700290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1102170036.
The product of its (nonzero) digits is 252, while the sum is 23.
The spelling of 11021700290 in words is "eleven billion, twenty-one million, seven hundred thousand, two hundred ninety".
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