Base | Representation |
---|---|
bin | 10001011100110… |
… | …11110010111000 |
3 | 101012110101121021 |
4 | 20232123302320 |
5 | 244433441300 |
6 | 22305352224 |
7 | 3425203405 |
oct | 1056336270 |
9 | 335411537 |
10 | 146390200 |
11 | 756a7140 |
12 | 41038674 |
13 | 24436b28 |
14 | 156292ac |
15 | ccb9d1a |
hex | 8b9bcb8 |
146390200 has 48 divisors (see below), whose sum is σ = 371304360. Its totient is φ = 53232000.
The previous prime is 146390113. The next prime is 146390203. The reversal of 146390200 is 2093641.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146390203) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31071 + ... + 35470.
Almost surely, 2146390200 is an apocalyptic number.
146390200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
146390200 is an abundant number, since it is smaller than the sum of its proper divisors (224914160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146390200 is a wasteful number, since it uses less digits than its factorization.
146390200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66568 (or 66559 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 146390200 is about 12099.1817905179. The cubic root of 146390200 is about 527.0324240991.
The spelling of 146390200 in words is "one hundred forty-six million, three hundred ninety thousand, two hundred".
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