Base | Representation |
---|---|
bin | 110000001010111001… |
… | …1001000101111011010 |
3 | 100220000020220111222020 |
4 | 1200111303020233122 |
5 | 3143323401114121 |
6 | 115304424035310 |
7 | 10321314332364 |
oct | 1402563105732 |
9 | 326006814866 |
10 | 103444941786 |
11 | 3a963a7792a |
12 | 1806b602b36 |
13 | 99a743c534 |
14 | 50147a9d34 |
15 | 2a568bd1c6 |
hex | 1815cc8bda |
103444941786 has 32 divisors (see below), whose sum is σ = 213669273600. Its totient is φ = 33352848240.
The previous prime is 103444941779. The next prime is 103444941791. The reversal of 103444941786 is 687149444301.
It is a super-2 number, since 2×1034449417862 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242875 + ... + 515633.
It is an arithmetic number, because the mean of its divisors is an integer number (6677164800).
Almost surely, 2103444941786 is an apocalyptic number.
103444941786 is an abundant number, since it is smaller than the sum of its proper divisors (110224331814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103444941786 is a wasteful number, since it uses less digits than its factorization.
103444941786 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274834.
The product of its (nonzero) digits is 2322432, while the sum is 51.
The spelling of 103444941786 in words is "one hundred three billion, four hundred forty-four million, nine hundred forty-one thousand, seven hundred eighty-six".
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