Base | Representation |
---|---|
bin | 100000110101111… |
… | …0111110111111101 |
3 | 2211210122102101000 |
4 | 1001223313313331 |
5 | 4224104120333 |
6 | 301204040513 |
7 | 36211005366 |
oct | 10153676775 |
9 | 2753572330 |
10 | 1102020093 |
11 | 516075009 |
12 | 269093139 |
13 | 14740a2c5 |
14 | a6506b6d |
15 | 66b34713 |
hex | 41af7dfd |
1102020093 has 16 divisors (see below), whose sum is σ = 1633140160. Its totient is φ = 734447088.
The previous prime is 1102020079. The next prime is 1102020109. The reversal of 1102020093 is 3900202011.
It is a happy number.
It is not a de Polignac number, because 1102020093 - 220 = 1100971517 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1102020013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143046 + ... + 150552.
It is an arithmetic number, because the mean of its divisors is an integer number (102071260).
Almost surely, 21102020093 is an apocalyptic number.
It is an amenable number.
1102020093 is a deficient number, since it is larger than the sum of its proper divisors (531120067).
1102020093 is an equidigital number, since it uses as much as digits as its factorization.
1102020093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12953 (or 12947 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
The square root of 1102020093 is about 33196.6879823876. The cubic root of 1102020093 is about 1032.9116386745.
It can be divided in two parts, 11020 and 20093, that added together give a palindrome (31113).
The spelling of 1102020093 in words is "one billion, one hundred two million, twenty thousand, ninety-three".
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