Base | Representation |
---|---|
bin | 1001100111010000… |
… | …11110001011111000 |
3 | 111022200201212120110 |
4 | 10303220132023320 |
5 | 41032232332322 |
6 | 2212050424320 |
7 | 241620413133 |
oct | 46350361370 |
9 | 14280655513 |
10 | 5161214712 |
11 | 220940a005 |
12 | 10005920a0 |
13 | 643386204 |
14 | 36d66921a |
15 | 20319dc0c |
hex | 133a1e2f8 |
5161214712 has 32 divisors (see below), whose sum is σ = 12908581200. Its totient is φ = 1719665664.
The previous prime is 5161214711. The next prime is 5161214717. The reversal of 5161214712 is 2174121615.
It is a self number, because there is not a number n which added to its sum of digits gives 5161214712.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5161214711) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12328 + ... + 102344.
Almost surely, 25161214712 is an apocalyptic number.
It is an amenable number.
5161214712 is an abundant number, since it is smaller than the sum of its proper divisors (7747366488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5161214712 is a wasteful number, since it uses less digits than its factorization.
5161214712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92415 (or 92411 counting only the distinct ones).
The product of its digits is 3360, while the sum is 30.
The square root of 5161214712 is about 71841.5945814122. The cubic root of 5161214712 is about 1728.1601065856.
The spelling of 5161214712 in words is "five billion, one hundred sixty-one million, two hundred fourteen thousand, seven hundred twelve".
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