Base | Representation |
---|---|
bin | 10001011010001… |
… | …00011101100101 |
3 | 101011210012220120 |
4 | 20231010131211 |
5 | 244341014420 |
6 | 22253552153 |
7 | 3422153454 |
oct | 1055043545 |
9 | 334705816 |
10 | 146032485 |
11 | 75482405 |
12 | 40aa5659 |
13 | 24340071 |
14 | 15574b9b |
15 | cc48d40 |
hex | 8b44765 |
146032485 has 32 divisors (see below), whose sum is σ = 238424448. Its totient is φ = 76308480.
The previous prime is 146032483. The next prime is 146032501. The reversal of 146032485 is 584230641.
It is not a de Polignac number, because 146032485 - 21 = 146032483 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146032483) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 210990 + ... + 211680.
It is an arithmetic number, because the mean of its divisors is an integer number (7450764).
Almost surely, 2146032485 is an apocalyptic number.
146032485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
146032485 is a deficient number, since it is larger than the sum of its proper divisors (92391963).
146032485 is a wasteful number, since it uses less digits than its factorization.
146032485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 965.
The product of its (nonzero) digits is 23040, while the sum is 33.
The square root of 146032485 is about 12084.3901376942. The cubic root of 146032485 is about 526.6027933986.
The spelling of 146032485 in words is "one hundred forty-six million, thirty-two thousand, four hundred eighty-five".
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