Base | Representation |
---|---|
bin | 1000100000011101010… |
… | …1000010001001010100 |
3 | 111222020120110212000120 |
4 | 2020013111002021110 |
5 | 4343304332424023 |
6 | 151050301111540 |
7 | 13362531106566 |
oct | 2100725021124 |
9 | 458216425016 |
10 | 146151842388 |
11 | 56a899a5402 |
12 | 243a9b585b0 |
13 | 10a22253416 |
14 | 7106685336 |
15 | 3c05d4e8e3 |
hex | 2207542254 |
146151842388 has 12 divisors (see below), whose sum is σ = 341020965600. Its totient is φ = 48717280792.
The previous prime is 146151842377. The next prime is 146151842467. The reversal of 146151842388 is 883248151641.
It is a happy number.
146151842388 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×1461518423882 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 146151842388.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6089660088 + ... + 6089660111.
It is an arithmetic number, because the mean of its divisors is an integer number (28418413800).
Almost surely, 2146151842388 is an apocalyptic number.
It is an amenable number.
146151842388 is an abundant number, since it is smaller than the sum of its proper divisors (194869123212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146151842388 is a wasteful number, since it uses less digits than its factorization.
146151842388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12179320206 (or 12179320204 counting only the distinct ones).
The product of its digits is 1474560, while the sum is 51.
The spelling of 146151842388 in words is "one hundred forty-six billion, one hundred fifty-one million, eight hundred forty-two thousand, three hundred eighty-eight".
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