Base | Representation |
---|---|
bin | 100111000010… |
… | …100100011111 |
3 | 201020221121100 |
4 | 213002210133 |
5 | 10104443033 |
6 | 1003204143 |
7 | 152663103 |
oct | 47024437 |
9 | 21227540 |
10 | 10234143 |
11 | 5860077 |
12 | 3516653 |
13 | 217430a |
14 | 1505903 |
15 | d72513 |
hex | 9c291f |
10234143 has 12 divisors (see below), whose sum is σ = 14826240. Its totient is φ = 6802656.
The previous prime is 10234127. The next prime is 10234151. The reversal of 10234143 is 34143201.
10234143 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10234143 - 24 = 10234127 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10234193) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1963 + ... + 4931.
It is an arithmetic number, because the mean of its divisors is an integer number (1235520).
Almost surely, 210234143 is an apocalyptic number.
10234143 is a deficient number, since it is larger than the sum of its proper divisors (4592097).
10234143 is a wasteful number, since it uses less digits than its factorization.
10234143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3358 (or 3355 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 10234143 is about 3199.0847128515. The cubic root of 10234143 is about 217.1119994940. Note that the first 3 decimals are identical.
Adding to 10234143 its reverse (34143201), we get a palindrome (44377344).
The spelling of 10234143 in words is "ten million, two hundred thirty-four thousand, one hundred forty-three".
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