Base | Representation |
---|---|
bin | 10001111001101… |
… | …11000111010100 |
3 | 101110120112102020 |
4 | 20330313013110 |
5 | 301421001431 |
6 | 22522413140 |
7 | 3502304403 |
oct | 1074670724 |
9 | 343515366 |
10 | 150172116 |
11 | 7784a596 |
12 | 423611b0 |
13 | 2515c353 |
14 | 15d3163a |
15 | d2b5696 |
hex | 8f371d4 |
150172116 has 12 divisors (see below), whose sum is σ = 350401632. Its totient is φ = 50057368.
The previous prime is 150172111. The next prime is 150172117. The reversal of 150172116 is 611271051.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150172111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6257160 + ... + 6257183.
It is an arithmetic number, because the mean of its divisors is an integer number (29200136).
Almost surely, 2150172116 is an apocalyptic number.
It is an amenable number.
150172116 is an abundant number, since it is smaller than the sum of its proper divisors (200229516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150172116 is a wasteful number, since it uses less digits than its factorization.
150172116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12514350 (or 12514348 counting only the distinct ones).
The product of its (nonzero) digits is 420, while the sum is 24.
The square root of 150172116 is about 12254.4733056954. The cubic root of 150172116 is about 531.5324297369.
The spelling of 150172116 in words is "one hundred fifty million, one hundred seventy-two thousand, one hundred sixteen".
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