Base | Representation |
---|---|
bin | 1111001001010… |
… | …11100100001110 |
3 | 22212002010021001 |
4 | 13210223210032 |
5 | 230011244032 |
6 | 20335130514 |
7 | 3101650033 |
oct | 744534416 |
9 | 285063231 |
10 | 127056142 |
11 | 657a1184 |
12 | 36673a3a |
13 | 20427865 |
14 | 12c3538a |
15 | b24b3e7 |
hex | 792b90e |
127056142 has 8 divisors (see below), whose sum is σ = 195016536. Its totient is φ = 62050632.
The previous prime is 127056131. The next prime is 127056179. The reversal of 127056142 is 241650721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1270561422 = 32286526439848328, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 127056142.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738613 + ... + 738784.
It is an arithmetic number, because the mean of its divisors is an integer number (24377067).
Almost surely, 2127056142 is an apocalyptic number.
127056142 is a deficient number, since it is larger than the sum of its proper divisors (67960394).
127056142 is a wasteful number, since it uses less digits than its factorization.
127056142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1477442.
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 127056142 is about 11271.9182928196. The cubic root of 127056142 is about 502.7266266527.
The spelling of 127056142 in words is "one hundred twenty-seven million, fifty-six thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •