Base | Representation |
---|---|
bin | 10001011011101… |
… | …00001101100011 |
3 | 101012011011012100 |
4 | 20231310031203 |
5 | 244413244232 |
6 | 22302101443 |
7 | 3423626616 |
oct | 1055641543 |
9 | 335134170 |
10 | 146228067 |
11 | 755a6347 |
12 | 40b7a883 |
13 | 243ab0ab |
14 | 155c617d |
15 | cc86c7c |
hex | 8b74363 |
146228067 has 24 divisors (see below), whose sum is σ = 224274960. Its totient is φ = 91491840.
The previous prime is 146228059. The next prime is 146228083. The reversal of 146228067 is 760822641.
146228067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 146228067 - 23 = 146228059 is a prime.
It is not an unprimeable number, because it can be changed into a prime (146228057) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62967 + ... + 65247.
It is an arithmetic number, because the mean of its divisors is an integer number (9344790).
Almost surely, 2146228067 is an apocalyptic number.
146228067 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
146228067 is a deficient number, since it is larger than the sum of its proper divisors (78046893).
146228067 is a wasteful number, since it uses less digits than its factorization.
146228067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2723 (or 2720 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 146228067 is about 12092.4797705020. The cubic root of 146228067 is about 526.8377823957.
The spelling of 146228067 in words is "one hundred forty-six million, two hundred twenty-eight thousand, sixty-seven".
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