Base | Representation |
---|---|
bin | 11000101011000000111000… |
… | …11000101000100001001101 |
3 | 21010002200100121100010120212 |
4 | 30111200130120220201031 |
5 | 24102401210243240131 |
6 | 311220101420052205 |
7 | 14266521110205650 |
oct | 1425403430504115 |
9 | 233080317303525 |
10 | 54254503102541 |
11 | 16318229653555 |
12 | 6102a77394065 |
13 | 24372404cc2c1 |
14 | d57d09431897 |
15 | 64143de36a2b |
hex | 31581c62884d |
54254503102541 has 64 divisors (see below), whose sum is σ = 67361312212992. Its totient is φ = 42643983900672.
The previous prime is 54254503102487. The next prime is 54254503102549. The reversal of 54254503102541 is 14520130545245.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-54254503102541 is a prime.
It is a super-2 number, since 2×542545031025412 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54254503102549) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1289205086 + ... + 1289247168.
It is an arithmetic number, because the mean of its divisors is an integer number (1052520503328).
Almost surely, 254254503102541 is an apocalyptic number.
It is an amenable number.
54254503102541 is a deficient number, since it is larger than the sum of its proper divisors (13106809110451).
54254503102541 is a wasteful number, since it uses less digits than its factorization.
54254503102541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43938.
The product of its (nonzero) digits is 480000, while the sum is 41.
Adding to 54254503102541 its reverse (14520130545245), we get a palindrome (68774633647786).
The spelling of 54254503102541 in words is "fifty-four trillion, two hundred fifty-four billion, five hundred three million, one hundred two thousand, five hundred forty-one".
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