Base | Representation |
---|---|
bin | 10001011010011… |
… | …01001100001000 |
3 | 101011212000221112 |
4 | 20231031030020 |
5 | 244343140412 |
6 | 22254425452 |
7 | 3422362622 |
oct | 1055151410 |
9 | 334760845 |
10 | 146068232 |
11 | 754a7252 |
12 | 40b02288 |
13 | 2435340b |
14 | 15583c12 |
15 | cc54722 |
hex | 8b4d308 |
146068232 has 12 divisors (see below), whose sum is σ = 273942045. Its totient is φ = 73017024.
The previous prime is 146068217. The next prime is 146068243. The reversal of 146068232 is 232860641.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 137968516 + 8099716 = 11746^2 + 2846^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=8546.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 32048 + ... + 36320.
Almost surely, 2146068232 is an apocalyptic number.
It is an amenable number.
146068232 is a deficient number, since it is larger than the sum of its proper divisors (127873813).
146068232 is an frugal number, since it uses more digits than its factorization.
146068232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8552 (or 4275 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 146068232 is about 12085.8691040405. The cubic root of 146068232 is about 526.6457585746.
Multiplying 146068232 by its sum of digits (32), we get a square (4674183424 = 683682).
The spelling of 146068232 in words is "one hundred forty-six million, sixty-eight thousand, two hundred thirty-two".
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