Base | Representation |
---|---|
bin | 1001100011110011… |
… | …01111010010100000 |
3 | 111020200010002202000 |
4 | 10301321233102200 |
5 | 41002314434114 |
6 | 2205132324000 |
7 | 241115603454 |
oct | 46171572240 |
9 | 14220102660 |
10 | 5132186784 |
11 | 21a3a9298a |
12 | bb2913600 |
13 | 63a36181a |
14 | 369870664 |
15 | 200867e09 |
hex | 131e6f4a0 |
5132186784 has 96 divisors (see below), whose sum is σ = 15034824000. Its totient is φ = 1703192832.
The previous prime is 5132186747. The next prime is 5132186809. The reversal of 5132186784 is 4876812315.
It is a tau number, because it is divible by the number of its divisors (96).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184887 + ... + 210825.
It is an arithmetic number, because the mean of its divisors is an integer number (156612750).
Almost surely, 25132186784 is an apocalyptic number.
5132186784 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5132186784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7517412000).
5132186784 is an abundant number, since it is smaller than the sum of its proper divisors (9902637216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5132186784 is a wasteful number, since it uses less digits than its factorization.
5132186784 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26187 (or 26173 counting only the distinct ones).
The product of its digits is 322560, while the sum is 45.
The square root of 5132186784 is about 71639.2824084664. The cubic root of 5132186784 is about 1724.9141492246.
The spelling of 5132186784 in words is "five billion, one hundred thirty-two million, one hundred eighty-six thousand, seven hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •