Base | Representation |
---|---|
bin | 1111000010100111100… |
… | …01001100010111010000 |
3 | 1211101221210011100002220 |
4 | 13201103301030113100 |
5 | 31431402134331034 |
6 | 1033225413141040 |
7 | 52223552046435 |
oct | 7412361142720 |
9 | 1741853140086 |
10 | 516801480144 |
11 | 18a1a0a65184 |
12 | 841ab92a780 |
13 | 39970c847c1 |
14 | 1b0287c7b8c |
15 | d69ab94749 |
hex | 7853c4c5d0 |
516801480144 has 40 divisors (see below), whose sum is σ = 1335144863712. Its totient is φ = 172257563520.
The previous prime is 516801480121. The next prime is 516801480203. The reversal of 516801480144 is 441084108615.
It is a junction number, because it is equal to n+sod(n) for n = 516801480096 and 516801480105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598474 + ... + 1179734.
Almost surely, 2516801480144 is an apocalyptic number.
It is an amenable number.
516801480144 is an abundant number, since it is smaller than the sum of its proper divisors (818343383568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
516801480144 is a wasteful number, since it uses less digits than its factorization.
516801480144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 599795 (or 599789 counting only the distinct ones).
The product of its (nonzero) digits is 122880, while the sum is 42.
Adding to 516801480144 its reverse (441084108615), we get a palindrome (957885588759).
The spelling of 516801480144 in words is "five hundred sixteen billion, eight hundred one million, four hundred eighty thousand, one hundred forty-four".
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