Base | Representation |
---|---|
bin | 1011100101110100… |
… | …1000100000110001 |
3 | 22000211200121120220 |
4 | 2321131020200301 |
5 | 22333011001001 |
6 | 1232424323253 |
7 | 140050436112 |
oct | 27135104061 |
9 | 8024617526 |
10 | 3111422001 |
11 | 1357353446 |
12 | 72a013529 |
13 | 3a77c6c0c |
14 | 21732c209 |
15 | 133252c36 |
hex | b9748831 |
3111422001 has 8 divisors (see below), whose sum is σ = 4151572224. Its totient is φ = 2072776560.
The previous prime is 3111421997. The next prime is 3111422011. The reversal of 3111422001 is 1002241113.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3111422001 - 22 = 3111421997 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3111422011) 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, 371361 + ... + 379646.
It is an arithmetic number, because the mean of its divisors is an integer number (518946528).
Almost surely, 23111422001 is an apocalyptic number.
It is an amenable number.
3111422001 is a deficient number, since it is larger than the sum of its proper divisors (1040150223).
3111422001 is a wasteful number, since it uses less digits than its factorization.
3111422001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 752391.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 3111422001 is about 55780.1219163243. The cubic root of 3111422001 is about 1459.8883383984. Note that the first 3 decimals are identical.
Adding to 3111422001 its reverse (1002241113), we get a palindrome (4113663114).
The spelling of 3111422001 in words is "three billion, one hundred eleven million, four hundred twenty-two thousand, one".
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