Base | Representation |
---|---|
bin | 101111111010001001… |
… | …100011111000011100 |
3 | 11220210001011110000022 |
4 | 233322021203320130 |
5 | 1320323002404044 |
6 | 35344252451312 |
7 | 3500524054262 |
oct | 577211437034 |
9 | 156701143008 |
10 | 51441450524 |
11 | 1a8a83a3182 |
12 | 9b77779b38 |
13 | 4b0a5a2329 |
14 | 26bdd52432 |
15 | 15111c63ee |
hex | bfa263e1c |
51441450524 has 6 divisors (see below), whose sum is σ = 90022538424. Its totient is φ = 25720725260.
The previous prime is 51441450503. The next prime is 51441450551. The reversal of 51441450524 is 42505414415.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6430181312 + ... + 6430181319.
It is an arithmetic number, because the mean of its divisors is an integer number (15003756404).
Almost surely, 251441450524 is an apocalyptic number.
It is an amenable number.
51441450524 is a deficient number, since it is larger than the sum of its proper divisors (38581087900).
51441450524 is a wasteful number, since it uses less digits than its factorization.
51441450524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12860362635 (or 12860362633 counting only the distinct ones).
The product of its (nonzero) digits is 64000, while the sum is 35.
Adding to 51441450524 its reverse (42505414415), we get a palindrome (93946864939).
The spelling of 51441450524 in words is "fifty-one billion, four hundred forty-one million, four hundred fifty thousand, five hundred twenty-four".
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