Base | Representation |
---|---|
bin | 10001111011101… |
… | …00011111000100 |
3 | 101111001022020110 |
4 | 20331310133010 |
5 | 302002022432 |
6 | 22532033020 |
7 | 3504402312 |
oct | 1075643704 |
9 | 344038213 |
10 | 150423492 |
11 | 77a0143a |
12 | 42462770 |
13 | 252198ab |
14 | 15d990b2 |
15 | d314dcc |
hex | 8f747c4 |
150423492 has 12 divisors (see below), whose sum is σ = 350988176. Its totient is φ = 50141160.
The previous prime is 150423491. The next prime is 150423517. The reversal of 150423492 is 294324051.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (150423491) 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, 6267634 + ... + 6267657.
Almost surely, 2150423492 is an apocalyptic number.
150423492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
150423492 is an abundant number, since it is smaller than the sum of its proper divisors (200564684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150423492 is a wasteful number, since it uses less digits than its factorization.
150423492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12535298 (or 12535296 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 150423492 is about 12264.7255167003. The cubic root of 150423492 is about 531.8288452002.
The spelling of 150423492 in words is "one hundred fifty million, four hundred twenty-three thousand, four hundred ninety-two".
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