Base | Representation |
---|---|
bin | 100110101010010101… |
… | …010110101010010111 |
3 | 10222011001221221201222 |
4 | 212222111112222113 |
5 | 1140004140231411 |
6 | 31023123240555 |
7 | 2666500556246 |
oct | 465225265227 |
9 | 128131857658 |
10 | 41512430231 |
11 | 16672759288 |
12 | 806651915b |
13 | 3bb75075ac |
14 | 201b3c895d |
15 | 112e6894db |
hex | 9aa556a97 |
41512430231 has 4 divisors (see below), whose sum is σ = 43697295000. Its totient is φ = 39327565464.
The previous prime is 41512430227. The next prime is 41512430273. The reversal of 41512430231 is 13203421514.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 41512430231 - 22 = 41512430227 is a prime.
It is a super-2 number, since 2×415124302312 (a number of 22 digits) contains 22 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 41512430231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41512430291) 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, 1092432356 + ... + 1092432393.
It is an arithmetic number, because the mean of its divisors is an integer number (10924323750).
Almost surely, 241512430231 is an apocalyptic number.
41512430231 is a deficient number, since it is larger than the sum of its proper divisors (2184864769).
41512430231 is a wasteful number, since it uses less digits than its factorization.
41512430231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2184864768.
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 41512430231 its reverse (13203421514), we get a palindrome (54715851745).
The spelling of 41512430231 in words is "forty-one billion, five hundred twelve million, four hundred thirty thousand, two hundred thirty-one".
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