Base | Representation |
---|---|
bin | 10001100000101… |
… | …10111000011001 |
3 | 101020102000011220 |
4 | 20300112320121 |
5 | 300101104421 |
6 | 22324242253 |
7 | 3432403305 |
oct | 1060267031 |
9 | 336360156 |
10 | 146894361 |
11 | 75a109a9 |
12 | 41240389 |
13 | 24582453 |
14 | 1571ad05 |
15 | cd693c6 |
hex | 8c16e19 |
146894361 has 8 divisors (see below), whose sum is σ = 197354784. Its totient is φ = 97181760.
The previous prime is 146894359. The next prime is 146894393. The reversal of 146894361 is 163498641.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 146894361 - 21 = 146894359 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (146893361) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186496 + ... + 187281.
It is an arithmetic number, because the mean of its divisors is an integer number (24669348).
Almost surely, 2146894361 is an apocalyptic number.
It is an amenable number.
146894361 is a deficient number, since it is larger than the sum of its proper divisors (50460423).
146894361 is a wasteful number, since it uses less digits than its factorization.
146894361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 373911.
The product of its digits is 124416, while the sum is 42.
The square root of 146894361 is about 12119.9983910890. The cubic root of 146894361 is about 527.6367558695.
The spelling of 146894361 in words is "one hundred forty-six million, eight hundred ninety-four thousand, three hundred sixty-one".
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