Base | Representation |
---|---|
bin | 1111110000110110… |
… | …0001101101110001 |
3 | 101220220010121121112 |
4 | 3330031201231301 |
5 | 32131214420101 |
6 | 1535513403105 |
7 | 206600225660 |
oct | 37415415561 |
9 | 11826117545 |
10 | 4231404401 |
11 | 1881576834 |
12 | 9a1109495 |
13 | 525852cb3 |
14 | 2c1d8cdd7 |
15 | 19b7346bb |
hex | fc361b71 |
4231404401 has 4 divisors (see below), whose sum is σ = 4835890752. Its totient is φ = 3626918052.
The previous prime is 4231404391. The next prime is 4231404409. The reversal of 4231404401 is 1044041324.
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 4231404401 - 26 = 4231404337 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4231404409) 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, 302243165 + ... + 302243178.
It is an arithmetic number, because the mean of its divisors is an integer number (1208972688).
Almost surely, 24231404401 is an apocalyptic number.
It is an amenable number.
4231404401 is a deficient number, since it is larger than the sum of its proper divisors (604486351).
4231404401 is an equidigital number, since it uses as much as digits as its factorization.
4231404401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 604486350.
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 4231404401 is about 65049.2459679588. The cubic root of 4231404401 is about 1617.4399948118.
Adding to 4231404401 its reverse (1044041324), we get a palindrome (5275445725).
The spelling of 4231404401 in words is "four billion, two hundred thirty-one million, four hundred four thousand, four hundred one".
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