Base | Representation |
---|---|
bin | 10001111010010… |
… | …00011101111110 |
3 | 101110201010220220 |
4 | 20331020131332 |
5 | 301430240243 |
6 | 22524122210 |
7 | 3503021550 |
oct | 1075103576 |
9 | 343633826 |
10 | 150243198 |
11 | 77898a36 |
12 | 42396366 |
13 | 25185801 |
14 | 15d4d4d0 |
15 | d2cb783 |
hex | 8f4877e |
150243198 has 32 divisors (see below), whose sum is σ = 348124416. Its totient is φ = 42337728.
The previous prime is 150243179. The next prime is 150243211. The reversal of 150243198 is 891342051.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21436 + ... + 27567.
It is an arithmetic number, because the mean of its divisors is an integer number (10878888).
Almost surely, 2150243198 is an apocalyptic number.
150243198 is an abundant number, since it is smaller than the sum of its proper divisors (197881218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150243198 is a wasteful number, since it uses less digits than its factorization.
150243198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49088.
The product of its (nonzero) digits is 8640, while the sum is 33.
The square root of 150243198 is about 12257.3732096237. The cubic root of 150243198 is about 531.6162811413.
The spelling of 150243198 in words is "one hundred fifty million, two hundred forty-three thousand, one hundred ninety-eight".
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