Base | Representation |
---|---|
bin | 10001011010010… |
… | …00100000000011 |
3 | 101011211001121020 |
4 | 20231020200003 |
5 | 244342032102 |
6 | 22254200523 |
7 | 3422252625 |
oct | 1055104003 |
9 | 334731536 |
10 | 146049027 |
11 | 75493883 |
12 | 40ab3143 |
13 | 24347757 |
14 | 1557ac15 |
15 | cc4dbbc |
hex | 8b48803 |
146049027 has 24 divisors (see below), whose sum is σ = 205039296. Its totient is φ = 92419488.
The previous prime is 146048999. The next prime is 146049031. The reversal of 146049027 is 720940641.
It is a happy number.
It is not a de Polignac number, because 146049027 - 26 = 146048963 is a prime.
It is a super-3 number, since 3×1460490273 (a number of 25 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (146049047) 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, 176188 + ... + 177014.
It is an arithmetic number, because the mean of its divisors is an integer number (8543304).
Almost surely, 2146049027 is an apocalyptic number.
146049027 is a deficient number, since it is larger than the sum of its proper divisors (58990269).
146049027 is an equidigital number, since it uses as much as digits as its factorization.
146049027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 947 (or 910 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 146049027 is about 12085.0745550038. The cubic root of 146049027 is about 526.6226764964.
Adding to 146049027 its reverse (720940641), we get a palindrome (866989668).
The spelling of 146049027 in words is "one hundred forty-six million, forty-nine thousand, twenty-seven".
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