Base | Representation |
---|---|
bin | 10001010011110… |
… | …10001101000100 |
3 | 101010020010111021 |
4 | 20221322031010 |
5 | 244133012121 |
6 | 22224120524 |
7 | 3412133245 |
oct | 1051721504 |
9 | 333203437 |
10 | 145204036 |
11 | 74a66a3a |
12 | 40766144 |
13 | 2410cc63 |
14 | 153daccc |
15 | cb33641 |
hex | 8a7a344 |
145204036 has 12 divisors (see below), whose sum is σ = 254226112. Its totient is φ = 72568008.
The previous prime is 145204027. The next prime is 145204049. The reversal of 145204036 is 630402541.
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 145204036.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2761 + ... + 17263.
Almost surely, 2145204036 is an apocalyptic number.
It is an amenable number.
145204036 is a deficient number, since it is larger than the sum of its proper divisors (109022076).
145204036 is a wasteful number, since it uses less digits than its factorization.
145204036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17010 (or 17008 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 145204036 is about 12050.0637342713. The cubic root of 145204036 is about 525.6050903907.
Adding to 145204036 its reverse (630402541), we get a palindrome (775606577).
The spelling of 145204036 in words is "one hundred forty-five million, two hundred four thousand, thirty-six".
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