Base | Representation |
---|---|
bin | 1000010100101110… |
… | …1110101000101011 |
3 | 12202201111112101110 |
4 | 2011023232220223 |
5 | 14034004204311 |
6 | 1005415521403 |
7 | 106241314650 |
oct | 20513565053 |
9 | 5681445343 |
10 | 2234444331 |
11 | a47316109 |
12 | 524389263 |
13 | 297c01512 |
14 | 172a85c27 |
15 | d12728a6 |
hex | 852eea2b |
2234444331 has 24 divisors (see below), whose sum is σ = 3470414080. Its totient is φ = 1252701216.
The previous prime is 2234444269. The next prime is 2234444341. The reversal of 2234444331 is 1334444322.
It is a happy number.
2234444331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2234444331 - 29 = 2234443819 is a prime.
It is a super-2 number, since 2×22344443312 = 9985482936676075122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2234444341) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40050 + ... + 77928.
Almost surely, 22234444331 is an apocalyptic number.
2234444331 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2234444331 is a deficient number, since it is larger than the sum of its proper divisors (1235969749).
2234444331 is an equidigital number, since it uses as much as digits as its factorization.
2234444331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37995 (or 37942 counting only the distinct ones).
The product of its digits is 27648, while the sum is 30.
The square root of 2234444331 is about 47269.9093610301. The cubic root of 2234444331 is about 1307.3439046300.
Adding to 2234444331 its reverse (1334444322), we get a palindrome (3568888653).
Subtracting from 2234444331 its reverse (1334444322), we obtain a palindrome (900000009).
The spelling of 2234444331 in words is "two billion, two hundred thirty-four million, four hundred forty-four thousand, three hundred thirty-one".
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