Base | Representation |
---|---|
bin | 10001000000001… |
… | …01010000111010 |
3 | 100221101020200202 |
4 | 20200011100322 |
5 | 243003043043 |
6 | 22053002202 |
7 | 3351213530 |
oct | 1040052072 |
9 | 327336622 |
10 | 142627898 |
11 | 735674a6 |
12 | 3b923362 |
13 | 2371a50a |
14 | 14d2a150 |
15 | c7c51b8 |
hex | 880543a |
142627898 has 16 divisors (see below), whose sum is σ = 248650560. Its totient is φ = 60089856.
The previous prime is 142627879. The next prime is 142627907. The reversal of 142627898 is 898726241.
It is a happy number.
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, 85511 + ... + 87162.
It is an arithmetic number, because the mean of its divisors is an integer number (15540660).
Almost surely, 2142627898 is an apocalyptic number.
142627898 is a deficient number, since it is larger than the sum of its proper divisors (106022662).
142627898 is a wasteful number, since it uses less digits than its factorization.
142627898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172741.
The product of its digits is 387072, while the sum is 47.
The square root of 142627898 is about 11942.6922425389. The cubic root of 142627898 is about 522.4781831966.
The spelling of 142627898 in words is "one hundred forty-two million, six hundred twenty-seven thousand, eight hundred ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •