Base | Representation |
---|---|
bin | 10001011100000… |
… | …10101100100011 |
3 | 101012021011120200 |
4 | 20232002230203 |
5 | 244422144040 |
6 | 22303240243 |
7 | 3424264602 |
oct | 1056025443 |
9 | 335234520 |
10 | 146287395 |
11 | 75636981 |
12 | 40ba9083 |
13 | 243cc0b7 |
14 | 155dda39 |
15 | cc99630 |
hex | 8b82b23 |
146287395 has 12 divisors (see below), whose sum is σ = 253564896. Its totient is φ = 78019920.
The previous prime is 146287391. The next prime is 146287399. The reversal of 146287395 is 593782641.
146287395 is a `hidden beast` number, since 14 + 628 + 7 + 3 + 9 + 5 = 666.
It is an interprime number because it is at equal distance from previous prime (146287391) and next prime (146287399).
It is not a de Polignac number, because 146287395 - 22 = 146287391 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 3250831 = 146287395 / (1 + 4 + 6 + 2 + 8 + 7 + 3 + 9 + 5).
It is a nialpdrome in base 15.
It is a self number, because there is not a number n which added to its sum of digits gives 146287395.
It is not an unprimeable number, because it can be changed into a prime (146287391) 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, 1625371 + ... + 1625460.
It is an arithmetic number, because the mean of its divisors is an integer number (21130408).
Almost surely, 2146287395 is an apocalyptic number.
146287395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
146287395 is a deficient number, since it is larger than the sum of its proper divisors (107277501).
146287395 is a wasteful number, since it uses less digits than its factorization.
146287395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3250842 (or 3250839 counting only the distinct ones).
The product of its digits is 362880, while the sum is 45.
The square root of 146287395 is about 12094.9326165961. The cubic root of 146287395 is about 526.9090227224.
The spelling of 146287395 in words is "one hundred forty-six million, two hundred eighty-seven thousand, three hundred ninety-five".
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