Base | Representation |
---|---|
bin | 10001011000000… |
… | …00000010001100 |
3 | 101011020222102210 |
4 | 20230000002030 |
5 | 244303032304 |
6 | 22243550420 |
7 | 3416605353 |
oct | 1054000214 |
9 | 334228383 |
10 | 145752204 |
11 | 75300874 |
12 | 4098b410 |
13 | 24272610 |
14 | 1550099a |
15 | cbe0c89 |
hex | 8b0008c |
145752204 has 48 divisors (see below), whose sum is σ = 378076160. Its totient is φ = 43398720.
The previous prime is 145752199. The next prime is 145752227. The reversal of 145752204 is 402257541.
145752204 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10234 + ... + 19905.
Almost surely, 2145752204 is an apocalyptic number.
It is an amenable number.
145752204 is an abundant number, since it is smaller than the sum of its proper divisors (232323956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145752204 is a wasteful number, since it uses less digits than its factorization.
145752204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30190 (or 30188 counting only the distinct ones).
The product of its (nonzero) digits is 11200, while the sum is 30.
The square root of 145752204 is about 12072.7877476580. The cubic root of 145752204 is about 526.2656736906.
The spelling of 145752204 in words is "one hundred forty-five million, seven hundred fifty-two thousand, two hundred four".
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