Base | Representation |
---|---|
bin | 10001011100001… |
… | …00100101101101 |
3 | 101012021120012212 |
4 | 20232010211231 |
5 | 244422421044 |
6 | 22303340205 |
7 | 3424326320 |
oct | 1056044555 |
9 | 335246185 |
10 | 146295149 |
11 | 75641790 |
12 | 40bb1665 |
13 | 244027a0 |
14 | 156027b7 |
15 | cc9ba9e |
hex | 8b8496d |
146295149 has 32 divisors (see below), whose sum is σ = 208002816. Its totient is φ = 99025920.
The previous prime is 146295143. The next prime is 146295179. The reversal of 146295149 is 941592641.
It is not a de Polignac number, because 146295149 - 24 = 146295133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146295143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12719 + ... + 21315.
It is an arithmetic number, because the mean of its divisors is an integer number (6500088).
Almost surely, 2146295149 is an apocalyptic number.
It is an amenable number.
146295149 is a deficient number, since it is larger than the sum of its proper divisors (61707667).
146295149 is a wasteful number, since it uses less digits than its factorization.
146295149 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8645.
The product of its digits is 77760, while the sum is 41.
The square root of 146295149 is about 12095.2531598144. The cubic root of 146295149 is about 526.9183322062.
The spelling of 146295149 in words is "one hundred forty-six million, two hundred ninety-five thousand, one hundred forty-nine".
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