Base | Representation |
---|---|
bin | 1000010000101100000… |
… | …0111110111111001000 |
3 | 111120022120010100221020 |
4 | 2010023000332333020 |
5 | 4311122143300021 |
6 | 145110242512440 |
7 | 13152610166613 |
oct | 2041300767710 |
9 | 446276110836 |
10 | 141918728136 |
11 | 55207470a79 |
12 | 23608365720 |
13 | 104c92520a3 |
14 | 6c243ad17a |
15 | 3a593cd7c6 |
hex | 210b03efc8 |
141918728136 has 32 divisors (see below), whose sum is σ = 373470338400. Its totient is φ = 44816440320.
The previous prime is 141918728123. The next prime is 141918728173. The reversal of 141918728136 is 631827819141.
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 7 ways as a sum of consecutive naturals, for example, 155612185 + ... + 155613096.
It is an arithmetic number, because the mean of its divisors is an integer number (11670948075).
Almost surely, 2141918728136 is an apocalyptic number.
It is an amenable number.
141918728136 is an abundant number, since it is smaller than the sum of its proper divisors (231551610264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141918728136 is a wasteful number, since it uses less digits than its factorization.
141918728136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 311225309 (or 311225305 counting only the distinct ones).
The product of its digits is 580608, while the sum is 51.
The spelling of 141918728136 in words is "one hundred forty-one billion, nine hundred eighteen million, seven hundred twenty-eight thousand, one hundred thirty-six".
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