Base | Representation |
---|---|
bin | 1000100001011101010… |
… | …0001010100001111110 |
3 | 111222221021011012202112 |
4 | 2020113110022201332 |
5 | 4344332013100141 |
6 | 151133041454022 |
7 | 13402265614244 |
oct | 2102724124176 |
9 | 458837135675 |
10 | 146420050046 |
11 | 57107334826 |
12 | 24463941312 |
13 | 10a6599c48a |
14 | 7130140794 |
15 | 3c1e67d7eb |
hex | 221750a87e |
146420050046 has 32 divisors (see below), whose sum is σ = 223492608000. Its totient is φ = 71930124000.
The previous prime is 146420050039. The next prime is 146420050061. The reversal of 146420050046 is 640050024641.
It is a junction number, because it is equal to n+sod(n) for n = 146420049994 and 146420050021.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 77021696 + ... + 77023596.
It is an arithmetic number, because the mean of its divisors is an integer number (6984144000).
Almost surely, 2146420050046 is an apocalyptic number.
146420050046 is a deficient number, since it is larger than the sum of its proper divisors (77072557954).
146420050046 is a wasteful number, since it uses less digits than its factorization.
146420050046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3560.
The product of its (nonzero) digits is 23040, while the sum is 32.
Adding to 146420050046 its reverse (640050024641), we get a palindrome (786470074687).
The spelling of 146420050046 in words is "one hundred forty-six billion, four hundred twenty million, fifty thousand, forty-six".
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