Base | Representation |
---|---|
bin | 10001000000001… |
… | …01000011010011 |
3 | 100221101012111111 |
4 | 20200011003103 |
5 | 243003031102 |
6 | 22052554151 |
7 | 3351211144 |
oct | 1040050323 |
9 | 327335444 |
10 | 142627027 |
11 | 73566884 |
12 | 3b922957 |
13 | 23719cba |
14 | 14d29acb |
15 | c7c4cd7 |
hex | 88050d3 |
142627027 has 2 divisors, whose sum is σ = 142627028. Its totient is φ = 142627026.
The previous prime is 142627007. The next prime is 142627073. The reversal of 142627027 is 720726241.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-142627027 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 142627027.
It is not a weakly prime, because it can be changed into another prime (142627007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71313513 + 71313514.
It is an arithmetic number, because the mean of its divisors is an integer number (71313514).
Almost surely, 2142627027 is an apocalyptic number.
142627027 is a deficient number, since it is larger than the sum of its proper divisors (1).
142627027 is an equidigital number, since it uses as much as digits as its factorization.
142627027 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9408, while the sum is 31.
The square root of 142627027 is about 11942.6557766688. The cubic root of 142627027 is about 522.4771196379.
The spelling of 142627027 in words is "one hundred forty-two million, six hundred twenty-seven thousand, twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •