Base | Representation |
---|---|
bin | 10001011100101… |
… | …10111000000000 |
3 | 101012102100221220 |
4 | 20232112320000 |
5 | 244432320143 |
6 | 22305115040 |
7 | 3425060556 |
oct | 1056267000 |
9 | 335370856 |
10 | 146370048 |
11 | 75692a90 |
12 | 41028a80 |
13 | 2442a8c6 |
14 | 15621bd6 |
15 | ccb3d83 |
hex | 8b96e00 |
146370048 has 80 divisors (see below), whose sum is σ = 425437056. Its totient is φ = 44349440.
The previous prime is 146370043. The next prime is 146370061. The reversal of 146370048 is 840073641.
146370048 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146370043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12565 + ... + 21227.
Almost surely, 2146370048 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 146370048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212718528).
146370048 is an abundant number, since it is smaller than the sum of its proper divisors (279067008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146370048 is an equidigital number, since it uses as much as digits as its factorization.
146370048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8695 (or 8679 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 146370048 is about 12098.3489782697. The cubic root of 146370048 is about 527.0082393180.
The spelling of 146370048 in words is "one hundred forty-six million, three hundred seventy thousand, forty-eight".
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