Base | Representation |
---|---|
bin | 11001001001111… |
… | …001010010001011 |
3 | 1002102010001112210 |
4 | 121021321102023 |
5 | 1331014234311 |
6 | 105513240203 |
7 | 13313101431 |
oct | 3111712213 |
9 | 1072101483 |
10 | 422024331 |
11 | 1a7249143 |
12 | b9403063 |
13 | 69583251 |
14 | 40098d51 |
15 | 270b43a6 |
hex | 1927948b |
422024331 has 16 divisors (see below), whose sum is σ = 581274144. Its totient is φ = 272150784.
The previous prime is 422024299. The next prime is 422024363. The reversal of 422024331 is 133420224.
It is an interprime number because it is at equal distance from previous prime (422024299) and next prime (422024363).
It is not a de Polignac number, because 422024331 - 25 = 422024299 is a prime.
It is a super-2 number, since 2×4220243312 = 356209071911995122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 422024298 and 422024307.
It is not an unprimeable number, because it can be changed into a prime (422024381) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8215 + ... + 30191.
It is an arithmetic number, because the mean of its divisors is an integer number (36329634).
Almost surely, 2422024331 is an apocalyptic number.
422024331 is a deficient number, since it is larger than the sum of its proper divisors (159249813).
422024331 is a wasteful number, since it uses less digits than its factorization.
422024331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22190.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 422024331 is about 20543.2307829124. The cubic root of 422024331 is about 750.0884820053.
Adding to 422024331 its reverse (133420224), we get a palindrome (555444555).
The spelling of 422024331 in words is "four hundred twenty-two million, twenty-four thousand, three hundred thirty-one".
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