Base | Representation |
---|---|
bin | 1111110011101111… |
… | …0100110000001001 |
3 | 101221201222012220020 |
4 | 3330323310300021 |
5 | 32142321303001 |
6 | 1541025451053 |
7 | 210105334440 |
oct | 37473646011 |
9 | 11851865806 |
10 | 4243541001 |
11 | 1888406187 |
12 | 9a51a0a89 |
13 | 52821220b |
14 | 2c382bd57 |
15 | 19c830736 |
hex | fcef4c09 |
4243541001 has 8 divisors (see below), whose sum is σ = 6466348224. Its totient is φ = 2424880560.
The previous prime is 4243540991. The next prime is 4243541017. The reversal of 4243541001 is 1001453424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4243541001 - 26 = 4243540937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4243541201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101036670 + ... + 101036711.
It is an arithmetic number, because the mean of its divisors is an integer number (808293528).
Almost surely, 24243541001 is an apocalyptic number.
It is an amenable number.
4243541001 is a deficient number, since it is larger than the sum of its proper divisors (2222807223).
4243541001 is a wasteful number, since it uses less digits than its factorization.
4243541001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202073391.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 4243541001 is about 65142.4669551284. The cubic root of 4243541001 is about 1618.9849101084.
Adding to 4243541001 its reverse (1001453424), we get a palindrome (5244994425).
It can be divided in two parts, 42435 and 41001, that added together give a triangular number (83436 = T408).
The spelling of 4243541001 in words is "four billion, two hundred forty-three million, five hundred forty-one thousand, one".
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