Base | Representation |
---|---|
bin | 10001010011110… |
… | …01110010011101 |
3 | 101010020001011012 |
4 | 20221321302131 |
5 | 244132433313 |
6 | 22224105005 |
7 | 3412125263 |
oct | 1051716235 |
9 | 333201135 |
10 | 145202333 |
11 | 74a65731 |
12 | 40765165 |
13 | 2410c253 |
14 | 153da433 |
15 | cb32da8 |
hex | 8a79c9d |
145202333 has 8 divisors (see below), whose sum is σ = 152453280. Its totient is φ = 138101040.
The previous prime is 145202273. The next prime is 145202341. The reversal of 145202333 is 333202541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 145202333 - 26 = 145202269 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 145202299 and 145202308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145202633) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35423 + ... + 39308.
It is an arithmetic number, because the mean of its divisors is an integer number (19056660).
Almost surely, 2145202333 is an apocalyptic number.
It is an amenable number.
145202333 is a deficient number, since it is larger than the sum of its proper divisors (7250947).
145202333 is an equidigital number, since it uses as much as digits as its factorization.
145202333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74827.
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 145202333 is about 12049.9930705374. The cubic root of 145202333 is about 525.6030355604.
Adding to 145202333 its reverse (333202541), we get a palindrome (478404874).
The spelling of 145202333 in words is "one hundred forty-five million, two hundred two thousand, three hundred thirty-three".
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