Base | Representation |
---|---|
bin | 111010010001000110100101… |
… | …1100101000011010011100010 |
3 | 2111012200211001111200022110020 |
4 | 1310202031023211003103202 |
5 | 1014134143133130344132 |
6 | 5014014140245214310 |
7 | 212645431523055651 |
oct | 16442151345032342 |
9 | 2435624044608406 |
10 | 512524010403042 |
11 | 139340237443270 |
12 | 49596706101396 |
13 | 18cc9a64700801 |
14 | 907c41a005198 |
15 | 3e3bdd42ea52c |
hex | 1d2234b9434e2 |
512524010403042 has 64 divisors (see below), whose sum is σ = 1118942304726528. Its totient is φ = 155211967040000.
The previous prime is 512524010403019. The next prime is 512524010403071. The reversal of 512524010403042 is 240304010425215.
It is a super-2 number, since 2×5125240104030422 (a number of 30 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 512524010402994 and 512524010403012.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2931116917 + ... + 2931291767.
It is an arithmetic number, because the mean of its divisors is an integer number (17483473511352).
Almost surely, 2512524010403042 is an apocalyptic number.
512524010403042 is an abundant number, since it is smaller than the sum of its proper divisors (606418294323486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
512524010403042 is a wasteful number, since it uses less digits than its factorization.
512524010403042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202735.
The product of its (nonzero) digits is 38400, while the sum is 33.
Adding to 512524010403042 its reverse (240304010425215), we get a palindrome (752828020828257).
The spelling of 512524010403042 in words is "five hundred twelve trillion, five hundred twenty-four billion, ten million, four hundred three thousand, forty-two".
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