Base | Representation |
---|---|
bin | 111011001101110110… |
… | …1010101111000001001 |
3 | 110011020110000202121120 |
4 | 1312123231111320021 |
5 | 4040414044444103 |
6 | 134230333225453 |
7 | 12121205421543 |
oct | 1663355257011 |
9 | 404213022546 |
10 | 127166406153 |
11 | 49a27137136 |
12 | 2078b932289 |
13 | bcb7b14897 |
14 | 622501c693 |
15 | 34941e0253 |
hex | 1d9bb55e09 |
127166406153 has 8 divisors (see below), whose sum is σ = 171943310016. Its totient is φ = 83583553200.
The previous prime is 127166406151. The next prime is 127166406217. The reversal of 127166406153 is 351604661721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 127166406153 - 21 = 127166406151 is a prime.
It is not an unprimeable number, because it can be changed into a prime (127166406151) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298512478 + ... + 298512903.
It is an arithmetic number, because the mean of its divisors is an integer number (21492913752).
Almost surely, 2127166406153 is an apocalyptic number.
It is an amenable number.
127166406153 is a deficient number, since it is larger than the sum of its proper divisors (44776903863).
127166406153 is an equidigital number, since it uses as much as digits as its factorization.
127166406153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 597025455.
The product of its (nonzero) digits is 181440, while the sum is 42.
The spelling of 127166406153 in words is "one hundred twenty-seven billion, one hundred sixty-six million, four hundred six thousand, one hundred fifty-three".
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