Base | Representation |
---|---|
bin | 11000110100000101110110… |
… | …00001000000001000010110 |
3 | 21011012111102101101102000111 |
4 | 30122002323001000020112 |
5 | 24123003442421133304 |
6 | 312015243054433234 |
7 | 14331202212203644 |
oct | 1432027301001026 |
9 | 234174371342014 |
10 | 54566402130454 |
11 | 16428532506615 |
12 | 615340180281a |
13 | 245a78859b616 |
14 | d690569ca194 |
15 | 6495e606d704 |
hex | 31a0bb040216 |
54566402130454 has 8 divisors (see below), whose sum is σ = 81849982128408. Its totient is φ = 27283074754320.
The previous prime is 54566402130431. The next prime is 54566402130463. The reversal of 54566402130454 is 45403120466545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×545664021304542 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54566402130398 and 54566402130407.
It is a congruent number.
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, 62614527 + ... + 63480010.
It is an arithmetic number, because the mean of its divisors is an integer number (10231247766051).
Almost surely, 254566402130454 is an apocalyptic number.
54566402130454 is a deficient number, since it is larger than the sum of its proper divisors (27283579997954).
54566402130454 is a wasteful number, since it uses less digits than its factorization.
54566402130454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126310910.
The product of its (nonzero) digits is 6912000, while the sum is 49.
Adding to 54566402130454 its reverse (45403120466545), we get a palindrome (99969522596999).
The spelling of 54566402130454 in words is "fifty-four trillion, five hundred sixty-six billion, four hundred two million, one hundred thirty thousand, four hundred fifty-four".
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