Base | Representation |
---|---|
bin | 10001011100001… |
… | …01111111010110 |
3 | 101012021212002100 |
4 | 20232011333112 |
5 | 244423112021 |
6 | 22303422530 |
7 | 3424352124 |
oct | 1056057726 |
9 | 335255070 |
10 | 146300886 |
11 | 75646026 |
12 | 40bb4a46 |
13 | 24405294 |
14 | 15604914 |
15 | cc9d626 |
hex | 8b85fd6 |
146300886 has 48 divisors (see below), whose sum is σ = 328755024. Its totient is φ = 46982592.
The previous prime is 146300881. The next prime is 146300897. The reversal of 146300886 is 688003641.
It is a happy number.
146300886 is a `hidden beast` number, since 14 + 630 + 0 + 8 + 8 + 6 = 666.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 146300886.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146300881) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70236 + ... + 72288.
It is an arithmetic number, because the mean of its divisors is an integer number (6849063).
Almost surely, 2146300886 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 146300886, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164377512).
146300886 is an abundant number, since it is smaller than the sum of its proper divisors (182454138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146300886 is a wasteful number, since it uses less digits than its factorization.
146300886 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2205 (or 2202 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 146300886 is about 12095.4903166428. The cubic root of 146300886 is about 526.9252198598.
The spelling of 146300886 in words is "one hundred forty-six million, three hundred thousand, eight hundred eighty-six".
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