Base | Representation |
---|---|
bin | 10001011011011… |
… | …10011011011011 |
3 | 101012002221201000 |
4 | 20231232123123 |
5 | 244412020004 |
6 | 22301400043 |
7 | 3423500556 |
oct | 1055563333 |
9 | 335087630 |
10 | 146204379 |
11 | 7558a572 |
12 | 40b69023 |
13 | 243a0389 |
14 | 155bb69d |
15 | cc7ec39 |
hex | 8b6e6db |
146204379 has 16 divisors (see below), whose sum is σ = 217803040. Its totient is φ = 96927840.
The previous prime is 146204351. The next prime is 146204389. The reversal of 146204379 is 973402641.
It is not a de Polignac number, because 146204379 - 29 = 146203867 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (146204329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10072 + ... + 19845.
It is an arithmetic number, because the mean of its divisors is an integer number (13612690).
Almost surely, 2146204379 is an apocalyptic number.
146204379 is a deficient number, since it is larger than the sum of its proper divisors (71598661).
146204379 is a wasteful number, since it uses less digits than its factorization.
146204379 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30107 (or 30101 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 146204379 is about 12091.5002791217. The cubic root of 146204379 is about 526.8093327563.
The spelling of 146204379 in words is "one hundred forty-six million, two hundred four thousand, three hundred seventy-nine".
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