Base | Representation |
---|---|
bin | 1111110011110111… |
… | …1101010100110001 |
3 | 101221210000122020202 |
4 | 3330331331110301 |
5 | 32142442203101 |
6 | 1541045444545 |
7 | 210113154362 |
oct | 37475752461 |
9 | 11853018222 |
10 | 4244100401 |
11 | 18887584a2 |
12 | 9a5410755 |
13 | 528379a18 |
14 | 2c3935b69 |
15 | 19c8e136b |
hex | fcf7d531 |
4244100401 has 4 divisors (see below), whose sum is σ = 4244258304. Its totient is φ = 4243942500.
The previous prime is 4244100397. The next prime is 4244100431. The reversal of 4244100401 is 1040014424.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4244100401 - 22 = 4244100397 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4244100431) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27425 + ... + 96126.
It is an arithmetic number, because the mean of its divisors is an integer number (1061064576).
Almost surely, 24244100401 is an apocalyptic number.
It is an amenable number.
4244100401 is a deficient number, since it is larger than the sum of its proper divisors (157903).
4244100401 is a wasteful number, since it uses less digits than its factorization.
4244100401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157902.
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 4244100401 is about 65146.7604797046. The cubic root of 4244100401 is about 1619.0560472684.
Adding to 4244100401 its reverse (1040014424), we get a palindrome (5284114825).
The spelling of 4244100401 in words is "four billion, two hundred forty-four million, one hundred thousand, four hundred one".
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