Base | Representation |
---|---|
bin | 111010001111100100000011… |
… | …1010010010001001110000000 |
3 | 2111011221120212210111122100011 |
4 | 1310133020013102101032000 |
5 | 1014122211304233343404 |
6 | 5013333023404434304 |
7 | 212624231065556101 |
oct | 16437100722211600 |
9 | 2434846783448304 |
10 | 512312411231104 |
11 | 139269523201560 |
12 | 495616b1b48994 |
13 | 18cb2b122bb2b3 |
14 | 90720a56443a8 |
15 | 3e3664c8ce604 |
hex | 1d1f207491380 |
512312411231104 has 64 divisors (see below), whose sum is σ = 1113410151604080. Its totient is φ = 232868458598400.
The previous prime is 512312411231087. The next prime is 512312411231167. The reversal of 512312411231104 is 401132114213215.
It is a tau number, because it is divible by the number of its divisors (64).
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, 599483794 + ... + 600337774.
Almost surely, 2512312411231104 is an apocalyptic number.
It is an amenable number.
512312411231104 is an abundant number, since it is smaller than the sum of its proper divisors (601097740372976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
512312411231104 is a wasteful number, since it uses less digits than its factorization.
512312411231104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1280079 (or 1280067 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 31.
Adding to 512312411231104 its reverse (401132114213215), we get a palindrome (913444525444319).
The spelling of 512312411231104 in words is "five hundred twelve trillion, three hundred twelve billion, four hundred eleven million, two hundred thirty-one thousand, one hundred four".
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