Base | Representation |
---|---|
bin | 10101100111101010… |
… | …110111000001010101 |
3 | 2012220211110202001122 |
4 | 111213222313001111 |
5 | 340020304001031 |
6 | 14355303133325 |
7 | 1451160544064 |
oct | 254752670125 |
9 | 65824422048 |
10 | 23214125141 |
11 | 993284a899 |
12 | 45ba444245 |
13 | 225c55082c |
14 | 11a310a1db |
15 | 90d00947b |
hex | 567ab7055 |
23214125141 has 4 divisors (see below), whose sum is σ = 24579661932. Its totient is φ = 21848588352.
The previous prime is 23214125111. The next prime is 23214125161. The reversal of 23214125141 is 14152141232.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 7048274116 + 16165851025 = 83954^2 + 127145^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23214125141 is a prime.
It is a super-4 number, since 4×232141251414 (a number of 43 digits) contains 4444 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23214125141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23214125111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 682768370 + ... + 682768403.
It is an arithmetic number, because the mean of its divisors is an integer number (6144915483).
Almost surely, 223214125141 is an apocalyptic number.
It is an amenable number.
23214125141 is a deficient number, since it is larger than the sum of its proper divisors (1365536791).
23214125141 is a wasteful number, since it uses less digits than its factorization.
23214125141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1365536790.
The product of its digits is 1920, while the sum is 26.
Adding to 23214125141 its reverse (14152141232), we get a palindrome (37366266373).
The spelling of 23214125141 in words is "twenty-three billion, two hundred fourteen million, one hundred twenty-five thousand, one hundred forty-one".
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