Base | Representation |
---|---|
bin | 1101100000011010101… |
… | …1000111111110011111 |
3 | 211011221021120121001212 |
4 | 3120012223013332133 |
5 | 12300204242432033 |
6 | 254333042455035 |
7 | 22523113114031 |
oct | 3300653077637 |
9 | 734837517055 |
10 | 232040202143 |
11 | 8a453710302 |
12 | 38b7996447b |
13 | 18b5c296179 |
14 | b33348bc51 |
15 | 6081252748 |
hex | 3606ac7f9f |
232040202143 has 8 divisors (see below), whose sum is σ = 243977222016. Its totient is φ = 220257208600.
The previous prime is 232040202139. The next prime is 232040202179. The reversal of 232040202143 is 341202040232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 232040202143 - 22 = 232040202139 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232040202193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38503493 + ... + 38509518.
It is an arithmetic number, because the mean of its divisors is an integer number (30497152752).
Almost surely, 2232040202143 is an apocalyptic number.
232040202143 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
232040202143 is a deficient number, since it is larger than the sum of its proper divisors (11937019873).
232040202143 is a wasteful number, since it uses less digits than its factorization.
232040202143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77013165.
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 232040202143 its reverse (341202040232), we get a palindrome (573242242375).
The spelling of 232040202143 in words is "two hundred thirty-two billion, forty million, two hundred two thousand, one hundred forty-three".
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