Base | Representation |
---|---|
bin | 10001010001111… |
… | …00110000000100 |
3 | 101002202100012121 |
4 | 20220330300010 |
5 | 244101433244 |
6 | 22214455324 |
7 | 3410034346 |
oct | 1050746004 |
9 | 332670177 |
10 | 144952324 |
11 | 74904910 |
12 | 40664544 |
13 | 2405250a |
14 | 15373296 |
15 | cad3c84 |
hex | 8a3cc04 |
144952324 has 48 divisors (see below), whose sum is σ = 292481280. Its totient is φ = 62236160.
The previous prime is 144952309. The next prime is 144952331. The reversal of 144952324 is 423259441.
It is a super-2 number, since 2×1449523242 = 42022352466001952, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 144952324.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58764 + ... + 61180.
It is an arithmetic number, because the mean of its divisors is an integer number (6093360).
Almost surely, 2144952324 is an apocalyptic number.
It is an amenable number.
144952324 is an abundant number, since it is smaller than the sum of its proper divisors (147528956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144952324 is a wasteful number, since it uses less digits than its factorization.
144952324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2508 (or 2506 counting only the distinct ones).
The product of its digits is 34560, while the sum is 34.
The square root of 144952324 is about 12039.6147778905. The cubic root of 144952324 is about 525.3012016144.
The spelling of 144952324 in words is "one hundred forty-four million, nine hundred fifty-two thousand, three hundred twenty-four".
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