Base | Representation |
---|---|
bin | 10001100000001… |
… | …10001001010000 |
3 | 101020021112010220 |
4 | 20300012021100 |
5 | 300041411213 |
6 | 22322553040 |
7 | 3431666403 |
oct | 1060061120 |
9 | 336245126 |
10 | 146825808 |
11 | 75974448 |
12 | 41208780 |
13 | 2455a19c |
14 | 156ddd3a |
15 | cd53e23 |
hex | 8c06250 |
146825808 has 20 divisors (see below), whose sum is σ = 379300128. Its totient is φ = 48941920.
The previous prime is 146825803. The next prime is 146825837. The reversal of 146825808 is 808528641.
It is a self number, because there is not a number n which added to its sum of digits gives 146825808.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146825801) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1529388 + ... + 1529483.
Almost surely, 2146825808 is an apocalyptic number.
It is an amenable number.
146825808 is an abundant number, since it is smaller than the sum of its proper divisors (232474320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146825808 is a wasteful number, since it uses less digits than its factorization.
146825808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3058882 (or 3058876 counting only the distinct ones).
The product of its (nonzero) digits is 122880, while the sum is 42.
The square root of 146825808 is about 12117.1699666217. The cubic root of 146825808 is about 527.5546635175.
The spelling of 146825808 in words is "one hundred forty-six million, eight hundred twenty-five thousand, eight hundred eight".
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