Base | Representation |
---|---|
bin | 10001011011110… |
… | …10100011001001 |
3 | 101012012110210202 |
4 | 20231322203021 |
5 | 244420112100 |
6 | 22302421545 |
7 | 3424065401 |
oct | 1055724311 |
9 | 335173722 |
10 | 146254025 |
11 | 756138a5 |
12 | 40b918b5 |
13 | 243b9b58 |
14 | 155d1801 |
15 | cc8e7d5 |
hex | 8b7a8c9 |
146254025 has 6 divisors (see below), whose sum is σ = 181355022. Its totient is φ = 117003200.
The previous prime is 146254021. The next prime is 146254067. The reversal of 146254025 is 520452641.
146254025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 29333056 + 116920969 = 5416^2 + 10813^2 .
It is not a de Polignac number, because 146254025 - 22 = 146254021 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (146254021) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2925056 + ... + 2925105.
It is an arithmetic number, because the mean of its divisors is an integer number (30225837).
Almost surely, 2146254025 is an apocalyptic number.
It is an amenable number.
146254025 is a deficient number, since it is larger than the sum of its proper divisors (35100997).
146254025 is an equidigital number, since it uses as much as digits as its factorization.
146254025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5850171 (or 5850166 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 146254025 is about 12093.5530345718. The cubic root of 146254025 is about 526.8689548109.
The spelling of 146254025 in words is "one hundred forty-six million, two hundred fifty-four thousand, twenty-five".
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