Base | Representation |
---|---|
bin | 1000100010111011011… |
… | …1000101011001100000 |
3 | 112000221210110211000202 |
4 | 2020232313011121200 |
5 | 4401134130030112 |
6 | 151240152404332 |
7 | 13415133406205 |
oct | 2105667053140 |
9 | 460853424022 |
10 | 146815080032 |
11 | 5729a315695 |
12 | 245540a66a8 |
13 | 10ac979082a |
14 | 716a7adcac |
15 | 3c441ae6c2 |
hex | 222edc5660 |
146815080032 has 48 divisors (see below), whose sum is σ = 296976964032. Its totient is φ = 71394001920.
The previous prime is 146815080031. The next prime is 146815080037. The reversal of 146815080032 is 230080518641.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146815080031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2986532 + ... + 3035292.
It is an arithmetic number, because the mean of its divisors is an integer number (6187020084).
Almost surely, 2146815080032 is an apocalyptic number.
It is an amenable number.
146815080032 is an abundant number, since it is smaller than the sum of its proper divisors (150161884000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146815080032 is a wasteful number, since it uses less digits than its factorization.
146815080032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51351 (or 51343 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 38.
Adding to 146815080032 its reverse (230080518641), we get a palindrome (376895598673).
The spelling of 146815080032 in words is "one hundred forty-six billion, eight hundred fifteen million, eighty thousand, thirty-two".
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