Base | Representation |
---|---|
bin | 100000110111110… |
… | …1111001011000110 |
3 | 2211212112212212012 |
4 | 1001233233023012 |
5 | 4224334024110 |
6 | 301241454222 |
7 | 36222424511 |
oct | 10157571306 |
9 | 2755485765 |
10 | 1103033030 |
11 | 5166a7050 |
12 | 2694a1372 |
13 | 1476a3388 |
14 | a66cbd78 |
15 | 66c84905 |
hex | 41bef2c6 |
1103033030 has 64 divisors (see below), whose sum is σ = 2288632320. Its totient is φ = 378547200.
The previous prime is 1103032991. The next prime is 1103033053. The reversal of 1103033030 is 303303011.
It is a junction number, because it is equal to n+sod(n) for n = 1103032996 and 1103033014.
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 31 ways as a sum of consecutive naturals, for example, 649142 + ... + 650838.
It is an arithmetic number, because the mean of its divisors is an integer number (35759880).
Almost surely, 21103033030 is an apocalyptic number.
1103033030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1103033030 is an abundant number, since it is smaller than the sum of its proper divisors (1185599290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1103033030 is a wasteful number, since it uses less digits than its factorization.
1103033030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2045.
The product of its (nonzero) digits is 81, while the sum is 14.
The square root of 1103033030 is about 33211.9410754626. The cubic root of 1103033030 is about 1033.2280134305.
Adding to 1103033030 its reverse (303303011), we get a palindrome (1406336041).
The spelling of 1103033030 in words is "one billion, one hundred three million, thirty-three thousand, thirty".
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