Base | Representation |
---|---|
bin | 1001100001010001… |
… | …11110110001000000 |
3 | 111012012021112120212 |
4 | 10300220332301000 |
5 | 40431410012022 |
6 | 2203054453252 |
7 | 240440631530 |
oct | 46050766100 |
9 | 14165245525 |
10 | 5111016512 |
11 | 2193043398 |
12 | ba7804228 |
13 | 635b5b834 |
14 | 366b1d4c0 |
15 | 1eda853e2 |
hex | 130a3ec40 |
5111016512 has 56 divisors (see below), whose sum is σ = 11608125120. Its totient is φ = 2187210240.
The previous prime is 5111016503. The next prime is 5111016539. The reversal of 5111016512 is 2156101115.
It is a tau number, because it is divible by the number of its divisors (56).
It is a super-2 number, since 2×51110165122 = 52244979571873292288, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309587 + ... + 325677.
Almost surely, 25111016512 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5111016512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5804062560).
5111016512 is an abundant number, since it is smaller than the sum of its proper divisors (6497108608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5111016512 is a wasteful number, since it uses less digits than its factorization.
5111016512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16819 (or 16809 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 23.
The square root of 5111016512 is about 71491.3736894179. The cubic root of 5111016512 is about 1722.5391234391.
Adding to 5111016512 its reverse (2156101115), we get a palindrome (7267117627).
The spelling of 5111016512 in words is "five billion, one hundred eleven million, sixteen thousand, five hundred twelve".
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