Base | Representation |
---|---|
bin | 1111010001110010… |
… | …0111101110010000 |
3 | 101120211000200011111 |
4 | 3310130213232100 |
5 | 31344343042230 |
6 | 1514541423104 |
7 | 203426100262 |
oct | 36434475620 |
9 | 11524020144 |
10 | 4101143440 |
11 | 1814a96849 |
12 | 96556aa94 |
13 | 5048757c4 |
14 | 2ac961b32 |
15 | 1900a392a |
hex | f4727b90 |
4101143440 has 40 divisors (see below), whose sum is σ = 9552692160. Its totient is φ = 1637440896.
The previous prime is 4101143383. The next prime is 4101143441. The reversal of 4101143440 is 443411014.
It is a tau number, because it is divible by the number of its divisors (40).
It is not an unprimeable number, because it can be changed into a prime (4101143441) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 3100 + ... + 90619.
It is an arithmetic number, because the mean of its divisors is an integer number (238817304).
Almost surely, 24101143440 is an apocalyptic number.
4101143440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4101143440 is an abundant number, since it is smaller than the sum of its proper divisors (5451548720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4101143440 is a wasteful number, since it uses less digits than its factorization.
4101143440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94279 (or 94273 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 4101143440 is about 64040.1705181990. The cubic root of 4101143440 is about 1600.6694386184.
Adding to 4101143440 its reverse (443411014), we get a palindrome (4544554454).
The spelling of 4101143440 in words is "four billion, one hundred one million, one hundred forty-three thousand, four hundred forty".
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