Base | Representation |
---|---|
bin | 11000010100111111010100… |
… | …00111011111111001010010 |
3 | 21000102100000212102002022001 |
4 | 30022133222013133321102 |
5 | 24003001340322141444 |
6 | 305440305222304214 |
7 | 14161041001602445 |
oct | 1412375207377122 |
9 | 230370025362261 |
10 | 53497745505874 |
11 | 160562a272247a |
12 | 600027a88806a |
13 | 23b0a7b29c447 |
14 | d2d43a13d65c |
15 | 62b8ec1038d4 |
hex | 30a7ea1dfe52 |
53497745505874 has 8 divisors (see below), whose sum is σ = 83735601661440. Its totient is φ = 25585878285396.
The previous prime is 53497745505839. The next prime is 53497745505889. The reversal of 53497745505874 is 47850554779435.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×534977455058743 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 53497745505797 and 53497745505806.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581497233714 + ... + 581497233805.
It is an arithmetic number, because the mean of its divisors is an integer number (10466950207680).
Almost surely, 253497745505874 is an apocalyptic number.
53497745505874 is a deficient number, since it is larger than the sum of its proper divisors (30237856155566).
53497745505874 is a wasteful number, since it uses less digits than its factorization.
53497745505874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1162994467544.
The product of its (nonzero) digits is 2963520000, while the sum is 73.
The spelling of 53497745505874 in words is "fifty-three trillion, four hundred ninety-seven billion, seven hundred forty-five million, five hundred five thousand, eight hundred seventy-four".
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