Base | Representation |
---|---|
bin | 1000011001000101111… |
… | …1110000000010000101 |
3 | 111210010210120211011110 |
4 | 2012101133300002011 |
5 | 4330232241042133 |
6 | 150122201155233 |
7 | 13262534525616 |
oct | 2062137600205 |
9 | 453123524143 |
10 | 144174940293 |
11 | 56164aa461a |
12 | 23b37a8bb19 |
13 | 10798805577 |
14 | 6d99cbdc0d |
15 | 3b3c500c63 |
hex | 21917f0085 |
144174940293 has 8 divisors (see below), whose sum is σ = 192351996000. Its totient is φ = 96057255728.
The previous prime is 144174940291. The next prime is 144174940303. The reversal of 144174940293 is 392049471441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 144174940293 - 21 = 144174940291 is a prime.
It is a super-2 number, since 2×1441749402932 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144174940291) 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, 14837118 + ... + 14846831.
It is an arithmetic number, because the mean of its divisors is an integer number (24043999500).
Almost surely, 2144174940293 is an apocalyptic number.
It is an amenable number.
144174940293 is a deficient number, since it is larger than the sum of its proper divisors (48177055707).
144174940293 is a wasteful number, since it uses less digits than its factorization.
144174940293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29685571.
The product of its (nonzero) digits is 870912, while the sum is 48.
The spelling of 144174940293 in words is "one hundred forty-four billion, one hundred seventy-four million, nine hundred forty thousand, two hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •