Base | Representation |
---|---|
bin | 1111001001001… |
… | …10011100001100 |
3 | 22212001001110111 |
4 | 13210212130030 |
5 | 230010111043 |
6 | 20334445404 |
7 | 3101531602 |
oct | 744463414 |
9 | 285031414 |
10 | 127035148 |
11 | 65787429 |
12 | 36663864 |
13 | 2041b136 |
14 | 12c2b872 |
15 | b24509d |
hex | 792670c |
127035148 has 12 divisors (see below), whose sum is σ = 229483072. Its totient is φ = 61468560.
The previous prime is 127035143. The next prime is 127035151. The reversal of 127035148 is 841530721.
It is a super-2 number, since 2×1270351482 = 32275857654763808, which contains 22 as substring.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is not an unprimeable number, because it can be changed into a prime (127035143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512115 + ... + 512362.
Almost surely, 2127035148 is an apocalyptic number.
It is an amenable number.
127035148 is a deficient number, since it is larger than the sum of its proper divisors (102447924).
127035148 is a wasteful number, since it uses less digits than its factorization.
127035148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1024512 (or 1024510 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 31.
The square root of 127035148 is about 11270.9870020331. The cubic root of 127035148 is about 502.6989359432.
Adding to 127035148 its reverse (841530721), we get a palindrome (968565869).
The spelling of 127035148 in words is "one hundred twenty-seven million, thirty-five thousand, one hundred forty-eight".
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