Base | Representation |
---|---|
bin | 110010110110011111… |
… | …001101110111100011 |
3 | 12012221020212120222011 |
4 | 302312133031313203 |
5 | 1343310404303011 |
6 | 41030010053351 |
7 | 3642032626450 |
oct | 626637156743 |
9 | 165836776864 |
10 | 54601244131 |
11 | 21179a84955 |
12 | a6b9a1a257 |
13 | 51c21043a5 |
14 | 28dd872827 |
15 | 16487d1621 |
hex | cb67cdde3 |
54601244131 has 16 divisors (see below), whose sum is σ = 63244016640. Its totient is φ = 46170109440.
The previous prime is 54601244123. The next prime is 54601244141. The reversal of 54601244131 is 13144210645.
It is not a de Polignac number, because 54601244131 - 23 = 54601244123 is a prime.
It is a super-2 number, since 2×546012441312 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54601244093 and 54601244102.
It is not an unprimeable number, because it can be changed into a prime (54601244111) 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 15 ways as a sum of consecutive naturals, for example, 632436 + ... + 713566.
It is an arithmetic number, because the mean of its divisors is an integer number (3952751040).
Almost surely, 254601244131 is an apocalyptic number.
54601244131 is a deficient number, since it is larger than the sum of its proper divisors (8642772509).
54601244131 is a wasteful number, since it uses less digits than its factorization.
54601244131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82434.
The product of its (nonzero) digits is 11520, while the sum is 31.
Adding to 54601244131 its reverse (13144210645), we get a palindrome (67745454776).
The spelling of 54601244131 in words is "fifty-four billion, six hundred one million, two hundred forty-four thousand, one hundred thirty-one".
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