Base | Representation |
---|---|
bin | 10001011011101… |
… | …00011100001110 |
3 | 101012011012111010 |
4 | 20231310130032 |
5 | 244413312011 |
6 | 22302110050 |
7 | 3423632430 |
oct | 1055643416 |
9 | 335135433 |
10 | 146229006 |
11 | 755a7020 |
12 | 40b7b326 |
13 | 243ab651 |
14 | 155c6650 |
15 | cc871a6 |
hex | 8b7470e |
146229006 has 64 divisors (see below), whose sum is σ = 367981056. Its totient is φ = 37632000.
The previous prime is 146228969. The next prime is 146229007. The reversal of 146229006 is 600922641.
146229006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146229007) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50806 + ... + 53606.
It is an arithmetic number, because the mean of its divisors is an integer number (5749704).
Almost surely, 2146229006 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 146229006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183990528).
146229006 is an abundant number, since it is smaller than the sum of its proper divisors (221752050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146229006 is a wasteful number, since it uses less digits than its factorization.
146229006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2937.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 146229006 is about 12092.5185962230. The cubic root of 146229006 is about 526.8389100854.
The spelling of 146229006 in words is "one hundred forty-six million, two hundred twenty-nine thousand, six".
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