Base | Representation |
---|---|
bin | 10101100011011101… |
… | …010011010010100100 |
3 | 2012201220111200112012 |
4 | 111203131103102210 |
5 | 334344211241202 |
6 | 14344300413352 |
7 | 1446342116204 |
oct | 254335232244 |
9 | 65656450465 |
10 | 23143462052 |
11 | 98a6976647 |
12 | 459a847258 |
13 | 224aa0c259 |
14 | 1197994404 |
15 | 906bec152 |
hex | 5637534a4 |
23143462052 has 12 divisors (see below), whose sum is σ = 41807544576. Its totient is φ = 11198449320.
The previous prime is 23143462051. The next prime is 23143462061. The reversal of 23143462052 is 25026434132.
It is not an unprimeable number, because it can be changed into a prime (23143462051) 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, 93320288 + ... + 93320535.
It is an arithmetic number, because the mean of its divisors is an integer number (3483962048).
Almost surely, 223143462052 is an apocalyptic number.
It is an amenable number.
23143462052 is a deficient number, since it is larger than the sum of its proper divisors (18664082524).
23143462052 is a wasteful number, since it uses less digits than its factorization.
23143462052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186640858 (or 186640856 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 32.
Adding to 23143462052 its reverse (25026434132), we get a palindrome (48169896184).
The spelling of 23143462052 in words is "twenty-three billion, one hundred forty-three million, four hundred sixty-two thousand, fifty-two".
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