Base | Representation |
---|---|
bin | 1011011111110111… |
… | …0010101111011100 |
3 | 21222002122211211200 |
4 | 2313331302233130 |
5 | 22310111213043 |
6 | 1230132515500 |
7 | 136325133465 |
oct | 26775625734 |
9 | 7862584750 |
10 | 3086429148 |
11 | 13442329a0 |
12 | 72177bb90 |
13 | 3a258604a |
14 | 213ca3d6c |
15 | 130e677d3 |
hex | b7f72bdc |
3086429148 has 144 divisors (see below), whose sum is σ = 8782047456. Its totient is φ = 905748480.
The previous prime is 3086429107. The next prime is 3086429153. The reversal of 3086429148 is 8419246803.
It is a happy number.
3086429148 is a `hidden beast` number, since 3 + 0 + 86 + 429 + 148 = 666.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4585740 + ... + 4586412.
Almost surely, 23086429148 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 3086429148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4391023728).
3086429148 is an abundant number, since it is smaller than the sum of its proper divisors (5695618308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3086429148 is a wasteful number, since it uses less digits than its factorization.
3086429148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1044 (or 1039 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 45.
The square root of 3086429148 is about 55555.6401097134. The cubic root of 3086429148 is about 1455.9689185240.
It can be divided in two parts, 3086 and 429148, that added together give a palindrome (432234).
The spelling of 3086429148 in words is "three billion, eighty-six million, four hundred twenty-nine thousand, one hundred forty-eight".
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