Base | Representation |
---|---|
bin | 10001010000010… |
… | …11001000101000 |
3 | 101002101000102122 |
4 | 20220023020220 |
5 | 244023432341 |
6 | 22210250412 |
7 | 3405230012 |
oct | 1050131050 |
9 | 332330378 |
10 | 144749096 |
11 | 74786158 |
12 | 40586a08 |
13 | 23cb0b6b |
14 | 1531d1b2 |
15 | ca9394b |
hex | 8a0b228 |
144749096 has 32 divisors (see below), whose sum is σ = 281767680. Its totient is φ = 69662400.
The previous prime is 144749083. The next prime is 144749107. The reversal of 144749096 is 690947441.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19781 + ... + 26091.
It is an arithmetic number, because the mean of its divisors is an integer number (8805240).
Almost surely, 2144749096 is an apocalyptic number.
It is an amenable number.
144749096 is a deficient number, since it is larger than the sum of its proper divisors (137018584).
144749096 is a wasteful number, since it uses less digits than its factorization.
144749096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6425 (or 6421 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 144749096 is about 12031.1718464994. The cubic root of 144749096 is about 525.0555901831.
The spelling of 144749096 in words is "one hundred forty-four million, seven hundred forty-nine thousand, ninety-six".
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