Base | Representation |
---|---|
bin | 100001111110111… |
… | …1010100011100100 |
3 | 2221110200110011012 |
4 | 1003331322203210 |
5 | 4313404212400 |
6 | 305052401352 |
7 | 40154265515 |
oct | 10375724344 |
9 | 2843613135 |
10 | 1140304100 |
11 | 535743391 |
12 | 279a76258 |
13 | 152322a70 |
14 | ab630a0c |
15 | 6a197d35 |
hex | 43f7a8e4 |
1140304100 has 72 divisors (see below), whose sum is σ = 2726908800. Its totient is φ = 411223680.
The previous prime is 1140304043. The next prime is 1140304127. The reversal of 1140304100 is 14030411.
It is a happy 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, 45701 + ... + 66099.
Almost surely, 21140304100 is an apocalyptic number.
1140304100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1140304100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1363454400).
1140304100 is an abundant number, since it is smaller than the sum of its proper divisors (1586604700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1140304100 is a wasteful number, since it uses less digits than its factorization.
1140304100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20469 (or 20462 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 1140304100 is about 33768.3890643306. The cubic root of 1140304100 is about 1044.7368063472.
Adding to 1140304100 its reverse (14030411), we get a palindrome (1154334511).
The spelling of 1140304100 in words is "one billion, one hundred forty million, three hundred four thousand, one hundred".
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