Base | Representation |
---|---|
bin | 111010011000010010110111… |
… | …0100101111010100100001110 |
3 | 2111100012022100212221010002212 |
4 | 1310300211232211322210032 |
5 | 1014301341434204410110 |
6 | 5020052205224350422 |
7 | 213110022656463260 |
oct | 16460455645724416 |
9 | 2440168325833085 |
10 | 513512440310030 |
11 | 13969144834a017 |
12 | 49716199315412 |
13 | 1906c027917965 |
14 | 90b41c597bb30 |
15 | 3e57984e10e05 |
hex | 1d3096e97a90e |
513512440310030 has 64 divisors (see below), whose sum is σ = 1058161824921600. Its totient is φ = 175762528656000.
The previous prime is 513512440309991. The next prime is 513512440310063. The reversal of 513512440310030 is 30013044215315.
It is a congruent number.
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, 1683378920 + ... + 1683683940.
It is an arithmetic number, because the mean of its divisors is an integer number (16533778514400).
Almost surely, 2513512440310030 is an apocalyptic number.
513512440310030 is an abundant number, since it is smaller than the sum of its proper divisors (544649384611570).
513512440310030 is a wasteful number, since it uses less digits than its factorization.
513512440310030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 345785.
The product of its (nonzero) digits is 21600, while the sum is 32.
Adding to 513512440310030 its reverse (30013044215315), we get a palindrome (543525484525345).
The spelling of 513512440310030 in words is "five hundred thirteen trillion, five hundred twelve billion, four hundred forty million, three hundred ten thousand, thirty".
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