Base | Representation |
---|---|
bin | 10001010010001… |
… | …11000110010100 |
3 | 101002211111100101 |
4 | 20221013012110 |
5 | 244104312313 |
6 | 22215423444 |
7 | 3410302045 |
oct | 1051070624 |
9 | 332744311 |
10 | 144994708 |
11 | 74933741 |
12 | 40684b84 |
13 | 240688b1 |
14 | 153848cc |
15 | cae15dd |
hex | 8a47194 |
144994708 has 6 divisors (see below), whose sum is σ = 253740746. Its totient is φ = 72497352.
The previous prime is 144994687. The next prime is 144994711. The reversal of 144994708 is 807499441.
It can be written as a sum of positive squares in only one way, i.e., 130233744 + 14760964 = 11412^2 + 3842^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18124335 + ... + 18124342.
Almost surely, 2144994708 is an apocalyptic number.
It is an amenable number.
144994708 is a deficient number, since it is larger than the sum of its proper divisors (108746038).
144994708 is a wasteful number, since it uses less digits than its factorization.
144994708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36248681 (or 36248679 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 46.
The square root of 144994708 is about 12041.3748384476. The cubic root of 144994708 is about 525.3523959102.
The spelling of 144994708 in words is "one hundred forty-four million, nine hundred ninety-four thousand, seven hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •