Base | Representation |
---|---|
bin | 1010111001111011001001… |
… | …0101100110001101011111 |
3 | 1120110020220211200210122120 |
4 | 2232132302111212031133 |
5 | 3032422010401312434 |
6 | 41300124242114023 |
7 | 2345160316044000 |
oct | 256366225461537 |
9 | 46406824623576 |
10 | 11990245729119 |
11 | 3903042146809 |
12 | 141795904b913 |
13 | 68c8a18aab78 |
14 | 2d648c3431a7 |
15 | 15bd61901349 |
hex | ae7b256635f |
11990245729119 has 32 divisors (see below), whose sum is σ = 19077300211200. Its totient is φ = 6692230149696.
The previous prime is 11990245729069. The next prime is 11990245729127. The reversal of 11990245729119 is 91192754209911.
It is not a de Polignac number, because 11990245729119 - 219 = 11990245204831 is a prime.
It is a super-2 number, since 2×119902457291192 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11990245729139) 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, 135447942 + ... + 135536435.
It is an arithmetic number, because the mean of its divisors is an integer number (596165631600).
Almost surely, 211990245729119 is an apocalyptic number.
11990245729119 is a deficient number, since it is larger than the sum of its proper divisors (7087054482081).
11990245729119 is an equidigital number, since it uses as much as digits as its factorization.
11990245729119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270984444 (or 270984430 counting only the distinct ones).
The product of its (nonzero) digits is 3674160, while the sum is 60.
The spelling of 11990245729119 in words is "eleven trillion, nine hundred ninety billion, two hundred forty-five million, seven hundred twenty-nine thousand, one hundred nineteen".
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