Base | Representation |
---|---|
bin | 10100100001101101… |
… | …01111010100000101 |
3 | 1001110000110022220122 |
4 | 22100312233110011 |
5 | 140032133001034 |
6 | 5021305111325 |
7 | 540043116335 |
oct | 122066572405 |
9 | 31400408818 |
10 | 11020203269 |
11 | 4745687909 |
12 | 2176788545 |
13 | 106817c44a |
14 | 76784d0c5 |
15 | 44773062e |
hex | 290daf505 |
11020203269 has 2 divisors, whose sum is σ = 11020203270. Its totient is φ = 11020203268.
The previous prime is 11020203263. The next prime is 11020203367. The reversal of 11020203269 is 96230202011.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7902321025 + 3117882244 = 88895^2 + 55838^2 .
It is a cyclic number.
It is not a de Polignac number, because 11020203269 - 228 = 10751767813 is a prime.
It is a super-2 number, since 2×110202032692 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11020203263) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510101634 + 5510101635.
It is an arithmetic number, because the mean of its divisors is an integer number (5510101635).
Almost surely, 211020203269 is an apocalyptic number.
It is an amenable number.
11020203269 is a deficient number, since it is larger than the sum of its proper divisors (1).
11020203269 is an equidigital number, since it uses as much as digits as its factorization.
11020203269 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1296, while the sum is 26.
The spelling of 11020203269 in words is "eleven billion, twenty million, two hundred three thousand, two hundred sixty-nine".
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