Base | Representation |
---|---|
bin | 10000000101101000001… |
… | …010001101011011010110 |
3 | 10220200121222002101022021 |
4 | 100011220022031123112 |
5 | 121103133322230344 |
6 | 2203515021123354 |
7 | 142605442546450 |
oct | 20055012153326 |
9 | 3820558071267 |
10 | 1105554101974 |
11 | 396954518013 |
12 | 15a31b9b955a |
13 | 8033a68244a |
14 | 3b71ada52d0 |
15 | 1db583aab84 |
hex | 1016828d6d6 |
1105554101974 has 48 divisors (see below), whose sum is σ = 1933852515840. Its totient is φ = 464343778080.
The previous prime is 1105554101923. The next prime is 1105554101983. The reversal of 1105554101974 is 4791014555011.
It is a self number, because there is not a number n which added to its sum of digits gives 1105554101974.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35810557 + ... + 35841415.
It is an arithmetic number, because the mean of its divisors is an integer number (40288594080).
Almost surely, 21105554101974 is an apocalyptic number.
1105554101974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1105554101974 is a deficient number, since it is larger than the sum of its proper divisors (828298413866).
1105554101974 is an equidigital number, since it uses as much as digits as its factorization.
1105554101974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31885 (or 31832 counting only the distinct ones).
The product of its (nonzero) digits is 126000, while the sum is 43.
Adding to 1105554101974 its reverse (4791014555011), we get a palindrome (5896568656985).
The spelling of 1105554101974 in words is "one trillion, one hundred five billion, five hundred fifty-four million, one hundred one thousand, nine hundred seventy-four".
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