Base | Representation |
---|---|
bin | 1000011001100011110… |
… | …1011010100011010111 |
3 | 111210110112012111101120 |
4 | 2012120331122203113 |
5 | 4331011320012033 |
6 | 150142433055023 |
7 | 13265615045412 |
oct | 2063075324327 |
9 | 453415174346 |
10 | 144300157143 |
11 | 5621974991a |
12 | 23b719b7473 |
13 | 107b8737b8c |
14 | 6dac796b79 |
15 | 3b484d71b3 |
hex | 2198f5a8d7 |
144300157143 has 4 divisors (see below), whose sum is σ = 192400209528. Its totient is φ = 96200104760.
The previous prime is 144300157121. The next prime is 144300157207. The reversal of 144300157143 is 341751003441.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 144300157143 - 29 = 144300156631 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144300157543) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24050026188 + ... + 24050026193.
It is an arithmetic number, because the mean of its divisors is an integer number (48100052382).
Almost surely, 2144300157143 is an apocalyptic number.
144300157143 is a deficient number, since it is larger than the sum of its proper divisors (48100052385).
144300157143 is an equidigital number, since it uses as much as digits as its factorization.
144300157143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48100052384.
The product of its (nonzero) digits is 20160, while the sum is 33.
The spelling of 144300157143 in words is "one hundred forty-four billion, three hundred million, one hundred fifty-seven thousand, one hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •