Base | Representation |
---|---|
bin | 10001001110011… |
… | …00011101000100 |
3 | 101001212222020202 |
4 | 20213030131010 |
5 | 243442223411 |
6 | 22200550032 |
7 | 3403110341 |
oct | 1047143504 |
9 | 331788222 |
10 | 144492356 |
11 | 74620278 |
12 | 40482318 |
13 | 23c21048 |
14 | 152937c8 |
15 | ca4283b |
hex | 89cc744 |
144492356 has 12 divisors (see below), whose sum is σ = 253146768. Its totient is φ = 72164712.
The previous prime is 144492349. The next prime is 144492377. The reversal of 144492356 is 653294441.
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, 16286 + ... + 23541.
It is an arithmetic number, because the mean of its divisors is an integer number (21095564).
Almost surely, 2144492356 is an apocalyptic number.
It is an amenable number.
144492356 is a deficient number, since it is larger than the sum of its proper divisors (108654412).
144492356 is a wasteful number, since it uses less digits than its factorization.
144492356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40738 (or 40736 counting only the distinct ones).
The product of its digits is 103680, while the sum is 38.
The square root of 144492356 is about 12020.4973274819. The cubic root of 144492356 is about 524.7449778799.
The spelling of 144492356 in words is "one hundred forty-four million, four hundred ninety-two thousand, three hundred fifty-six".
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