Base | Representation |
---|---|
bin | 10100100011110101… |
… | …11010101001101001 |
3 | 1001111021002100000000 |
4 | 22101322322221221 |
5 | 140101221403442 |
6 | 5023144133213 |
7 | 540351044061 |
oct | 122172725151 |
9 | 31437070000 |
10 | 11038075497 |
11 | 4754784549 |
12 | 2180767209 |
13 | 106ba99227 |
14 | 769d823a1 |
15 | 4490b0d4c |
hex | 291ebaa69 |
11038075497 has 36 divisors (see below), whose sum is σ = 17127473220. Its totient is φ = 7104845664.
The previous prime is 11038075483. The next prime is 11038075523. The reversal of 11038075497 is 79457083011.
11038075497 is a `hidden beast` number, since 1 + 10 + 3 + 80 + 75 + 497 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 8171436816 + 2866638681 = 90396^2 + 53541^2 .
It is not a de Polignac number, because 11038075497 - 28 = 11038075241 is a prime.
It is a super-2 number, since 2×110380754972 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11038075417) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 161263 + ... + 219275.
It is an arithmetic number, because the mean of its divisors is an integer number (475763145).
Almost surely, 211038075497 is an apocalyptic number.
It is an amenable number.
11038075497 is a deficient number, since it is larger than the sum of its proper divisors (6089397723).
11038075497 is an frugal number, since it uses more digits than its factorization.
11038075497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58066 (or 58045 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 45.
The spelling of 11038075497 in words is "eleven billion, thirty-eight million, seventy-five thousand, four hundred ninety-seven".
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