Base | Representation |
---|---|
bin | 100000111000000… |
… | …0000001100010100 |
3 | 2211212200102111001 |
4 | 1001300000030110 |
5 | 4224343241430 |
6 | 301243153044 |
7 | 36223134655 |
oct | 10160001424 |
9 | 2755612431 |
10 | 1103102740 |
11 | 516744463 |
12 | 269515784 |
13 | 1476c901c |
14 | a670952c |
15 | 66c9a3ca |
hex | 41c00314 |
1103102740 has 48 divisors (see below), whose sum is σ = 2358461952. Its totient is φ = 433293696.
The previous prime is 1103102731. The next prime is 1103102753. The reversal of 1103102740 is 472013011.
It is a congruent 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, 498717 + ... + 500923.
It is an arithmetic number, because the mean of its divisors is an integer number (49134624).
Almost surely, 21103102740 is an apocalyptic number.
1103102740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1103102740 is an abundant number, since it is smaller than the sum of its proper divisors (1255359212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1103102740 is a wasteful number, since it uses less digits than its factorization.
1103102740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2656 (or 2654 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 19.
The square root of 1103102740 is about 33212.9905308149. The cubic root of 1103102740 is about 1033.2497791153.
Adding to 1103102740 its reverse (472013011), we get a palindrome (1575115751).
It can be divided in two parts, 110310 and 2740, that added together give a triangular number (113050 = T475).
The spelling of 1103102740 in words is "one billion, one hundred three million, one hundred two thousand, seven hundred forty".
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