Base | Representation |
---|---|
bin | 10001010001100… |
… | …01000010101100 |
3 | 101002122220102022 |
4 | 20220301002230 |
5 | 244043414424 |
6 | 22213445312 |
7 | 3406444463 |
oct | 1050610254 |
9 | 332586368 |
10 | 144904364 |
11 | 74881880 |
12 | 40640838 |
13 | 24036737 |
14 | 1535d9da |
15 | cac495e |
hex | 8a310ac |
144904364 has 12 divisors (see below), whose sum is σ = 276635688. Its totient is φ = 65865600.
The previous prime is 144904363. The next prime is 144904369. The reversal of 144904364 is 463409441.
It is not an unprimeable number, because it can be changed into a prime (144904363) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1646597 + ... + 1646684.
It is an arithmetic number, because the mean of its divisors is an integer number (23052974).
Almost surely, 2144904364 is an apocalyptic number.
It is an amenable number.
144904364 is a deficient number, since it is larger than the sum of its proper divisors (131731324).
144904364 is a wasteful number, since it uses less digits than its factorization.
144904364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3293296 (or 3293294 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 35.
The square root of 144904364 is about 12037.6228550325. The cubic root of 144904364 is about 525.2432602076.
The spelling of 144904364 in words is "one hundred forty-four million, nine hundred four thousand, three hundred sixty-four".
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