Base | Representation |
---|---|
bin | 10001011010111… |
… | …01101100101010 |
3 | 101011222110200220 |
4 | 20231131230222 |
5 | 244402321400 |
6 | 22300110510 |
7 | 3423064020 |
oct | 1055355452 |
9 | 334873626 |
10 | 146135850 |
11 | 75543033 |
12 | 40b35436 |
13 | 24378123 |
14 | 155a0710 |
15 | cc697a0 |
hex | 8b5db2a |
146135850 has 48 divisors (see below), whose sum is σ = 414193728. Its totient is φ = 33402240.
The previous prime is 146135807. The next prime is 146135851. The reversal of 146135850 is 58531641.
146135850 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (146135851) 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, 68539 + ... + 70638.
It is an arithmetic number, because the mean of its divisors is an integer number (8629036).
Almost surely, 2146135850 is an apocalyptic number.
146135850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
146135850 is an abundant number, since it is smaller than the sum of its proper divisors (268057878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146135850 is a wasteful number, since it uses less digits than its factorization.
146135850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139199 (or 139194 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 33.
The square root of 146135850 is about 12088.6661795253. Note that the first 3 decimals coincide. The cubic root of 146135850 is about 526.7270111026.
The spelling of 146135850 in words is "one hundred forty-six million, one hundred thirty-five thousand, eight hundred fifty".
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