Base | Representation |
---|---|
bin | 1000101110110101110… |
… | …1010100101011101101 |
3 | 112100012122111120002020 |
4 | 2023231131110223231 |
5 | 4424211232301044 |
6 | 152525342220353 |
7 | 13560312356406 |
oct | 2135535245355 |
9 | 470178446066 |
10 | 150012775149 |
11 | 58690334326 |
12 | 250a6b846b9 |
13 | 111b9103213 |
14 | 73913589ad |
15 | 3d7eca4a19 |
hex | 22ed754aed |
150012775149 has 16 divisors (see below), whose sum is σ = 207355359744. Its totient is φ = 96367046400.
The previous prime is 150012775117. The next prime is 150012775151. The reversal of 150012775149 is 941577210051.
It is not a de Polignac number, because 150012775149 - 25 = 150012775117 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 150012775149.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150012775169) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3439792 + ... + 3483129.
It is an arithmetic number, because the mean of its divisors is an integer number (12959709984).
Almost surely, 2150012775149 is an apocalyptic number.
It is an amenable number.
150012775149 is a deficient number, since it is larger than the sum of its proper divisors (57342584595).
150012775149 is a wasteful number, since it uses less digits than its factorization.
150012775149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6923188.
The product of its (nonzero) digits is 88200, while the sum is 42.
The spelling of 150012775149 in words is "one hundred fifty billion, twelve million, seven hundred seventy-five thousand, one hundred forty-nine".
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