Base | Representation |
---|---|
bin | 1101100000011000100… |
… | …0011100110000011111 |
3 | 211011220122110210001011 |
4 | 3120012020130300133 |
5 | 12300144431042343 |
6 | 254332120000051 |
7 | 22522642624561 |
oct | 3300610346037 |
9 | 734818423034 |
10 | 232031112223 |
11 | 8a449571979 |
12 | 38b76900027 |
13 | 18b5a432911 |
14 | b3321a3331 |
15 | 608055929d |
hex | 360621cc1f |
232031112223 has 4 divisors (see below), whose sum is σ = 232038124480. Its totient is φ = 232024099968.
The previous prime is 232031112163. The next prime is 232031112283. The reversal of 232031112223 is 322211130232.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (232031112163) and next prime (232031112283).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-232031112223 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 232031112194 and 232031112203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232031112283) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3456258 + ... + 3522751.
It is an arithmetic number, because the mean of its divisors is an integer number (58009531120).
Almost surely, 2232031112223 is an apocalyptic number.
232031112223 is a deficient number, since it is larger than the sum of its proper divisors (7012257).
232031112223 is an equidigital number, since it uses as much as digits as its factorization.
232031112223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7012256.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 232031112223 its reverse (322211130232), we get a palindrome (554242242455).
The spelling of 232031112223 in words is "two hundred thirty-two billion, thirty-one million, one hundred twelve thousand, two hundred twenty-three".
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