Base | Representation |
---|---|
bin | 10001001111100… |
… | …10111101110111 |
3 | 101002011222122020 |
4 | 20213302331313 |
5 | 244012300403 |
6 | 22204204223 |
7 | 3404335263 |
oct | 1047627567 |
9 | 332158566 |
10 | 144650103 |
11 | 74718844 |
12 | 40539673 |
13 | 23c77aa0 |
14 | 152d50a3 |
15 | ca74453 |
hex | 89f2f77 |
144650103 has 8 divisors (see below), whose sum is σ = 207702768. Its totient is φ = 89015424.
The previous prime is 144650087. The next prime is 144650141. The reversal of 144650103 is 301056441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 144650103 - 24 = 144650087 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144650153) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1854450 + ... + 1854527.
It is an arithmetic number, because the mean of its divisors is an integer number (25962846).
Almost surely, 2144650103 is an apocalyptic number.
144650103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
144650103 is a deficient number, since it is larger than the sum of its proper divisors (63052665).
144650103 is a wasteful number, since it uses less digits than its factorization.
144650103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3708993.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 144650103 is about 12027.0571213410. The cubic root of 144650103 is about 524.9358688104.
The spelling of 144650103 in words is "one hundred forty-four million, six hundred fifty thousand, one hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •