Base | Representation |
---|---|
bin | 11011111100011… |
… | …01000000101111 |
3 | 121100002021010000 |
4 | 31332031000233 |
5 | 440002110111 |
6 | 35132115343 |
7 | 5544311112 |
oct | 1576150057 |
9 | 540067100 |
10 | 234410031 |
11 | 1103557a9 |
12 | 66605b53 |
13 | 3974467b |
14 | 231bc579 |
15 | 158a4c56 |
hex | df8d02f |
234410031 has 10 divisors (see below), whose sum is σ = 350168192. Its totient is φ = 156273300.
The previous prime is 234410027. The next prime is 234410039. The reversal of 234410031 is 130014432.
It is not a de Polignac number, because 234410031 - 22 = 234410027 is a prime.
It is a super-2 number, since 2×2344100312 = 109896125266841922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 234409986 and 234410013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234410039) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1446895 + ... + 1447056.
Almost surely, 2234410031 is an apocalyptic number.
234410031 is a deficient number, since it is larger than the sum of its proper divisors (115758161).
234410031 is an equidigital number, since it uses as much as digits as its factorization.
234410031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2893963 (or 2893954 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 234410031 is about 15310.4549573159. The cubic root of 234410031 is about 616.5837348746.
Adding to 234410031 its reverse (130014432), we get a palindrome (364424463).
The spelling of 234410031 in words is "two hundred thirty-four million, four hundred ten thousand, thirty-one".
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