Base | Representation |
---|---|
bin | 1111010001100001… |
… | …0001011001110010 |
3 | 101120201212202101100 |
4 | 3310120101121302 |
5 | 31344100102232 |
6 | 1514501145230 |
7 | 203413311543 |
oct | 36430213162 |
9 | 11521782340 |
10 | 4100003442 |
11 | 18143882a7 |
12 | 9650bb216 |
13 | 504566952 |
14 | 2ac7464ca |
15 | 18ee2ac7c |
hex | f4611672 |
4100003442 has 12 divisors (see below), whose sum is σ = 8883340830. Its totient is φ = 1366667808.
The previous prime is 4100003389. The next prime is 4100003447. The reversal of 4100003442 is 2443000014.
It can be written as a sum of positive squares in only one way, i.e., 4097408121 + 2595321 = 64011^2 + 1611^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 227777969 = 4100003442 / (4 + 1 + 0 + 0 + 0 + 0 + 3 + 4 + 4 + 2).
It is not an unprimeable number, because it can be changed into a prime (4100003447) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113888967 + ... + 113889002.
Almost surely, 24100003442 is an apocalyptic number.
4100003442 is an abundant number, since it is smaller than the sum of its proper divisors (4783337388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4100003442 is a wasteful number, since it uses less digits than its factorization.
4100003442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227777977 (or 227777974 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 4100003442 is about 64031.2692518273. The cubic root of 4100003442 is about 1600.5211117686.
Adding to 4100003442 its reverse (2443000014), we get a palindrome (6543003456).
The spelling of 4100003442 in words is "four billion, one hundred million, three thousand, four hundred forty-two".
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