Base | Representation |
---|---|
bin | 10001100001001… |
… | …00011111111001 |
3 | 101020111211200200 |
4 | 20300210133321 |
5 | 300104401022 |
6 | 22325352413 |
7 | 3433025025 |
oct | 1060443771 |
9 | 336454620 |
10 | 146950137 |
11 | 75a498a4 |
12 | 41268709 |
13 | 245a1959 |
14 | 15733385 |
15 | cd7abac |
hex | 8c247f9 |
146950137 has 12 divisors (see below), whose sum is σ = 219108864. Its totient is φ = 94806360.
The previous prime is 146950129. The next prime is 146950171. The reversal of 146950137 is 731059641.
146950137 is a `hidden beast` number, since 146 + 9 + 501 + 3 + 7 = 666.
146950137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 146950137 - 23 = 146950129 is a prime.
It is not an unprimeable number, because it can be changed into a prime (146950117) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 263073 + ... + 263630.
It is an arithmetic number, because the mean of its divisors is an integer number (18259072).
Almost surely, 2146950137 is an apocalyptic number.
It is an amenable number.
146950137 is a deficient number, since it is larger than the sum of its proper divisors (72158727).
146950137 is a wasteful number, since it uses less digits than its factorization.
146950137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 526740 (or 526737 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
The square root of 146950137 is about 12122.2991631126. The cubic root of 146950137 is about 527.7035288972.
The spelling of 146950137 in words is "one hundred forty-six million, nine hundred fifty thousand, one hundred thirty-seven".
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