Base | Representation |
---|---|
bin | 10001111100000… |
… | …00001001101000 |
3 | 101111010201210002 |
4 | 20332000021220 |
5 | 302010040042 |
6 | 22533042132 |
7 | 3504661520 |
oct | 1076001150 |
9 | 344121702 |
10 | 150471272 |
11 | 77a34326 |
12 | 42486348 |
13 | 25235573 |
14 | 15dac680 |
15 | d324132 |
hex | 8f80268 |
150471272 has 32 divisors (see below), whose sum is σ = 332843520. Its totient is φ = 62406720.
The previous prime is 150471259. The next prime is 150471283. The reversal of 150471272 is 272174051.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41603 + ... + 45074.
It is an arithmetic number, because the mean of its divisors is an integer number (10401360).
Almost surely, 2150471272 is an apocalyptic number.
It is an amenable number.
150471272 is an abundant number, since it is smaller than the sum of its proper divisors (182372248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150471272 is a wasteful number, since it uses less digits than its factorization.
150471272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86721 (or 86717 counting only the distinct ones).
The product of its (nonzero) digits is 3920, while the sum is 29.
The square root of 150471272 is about 12266.6732246359. The cubic root of 150471272 is about 531.8851486670.
The spelling of 150471272 in words is "one hundred fifty million, four hundred seventy-one thousand, two hundred seventy-two".
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