Base | Representation |
---|---|
bin | 111011001011111000… |
… | …0010010000010100001 |
3 | 110011001211012102202222 |
4 | 1312113300102002201 |
5 | 4040300104134001 |
6 | 134220003320425 |
7 | 12116441516054 |
oct | 1662760220241 |
9 | 404054172688 |
10 | 127100068001 |
11 | 499a2747315 |
12 | 20771680115 |
13 | bca7158a3a |
14 | 621a2b0a9b |
15 | 348d48961b |
hex | 1d97c120a1 |
127100068001 has 8 divisors (see below), whose sum is σ = 130541027904. Its totient is φ = 123659414640.
The previous prime is 127100067977. The next prime is 127100068031. The reversal of 127100068001 is 100860001721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 127100068001 - 230 = 126026326177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (127100068031) 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, 946046 + ... + 1072008.
It is an arithmetic number, because the mean of its divisors is an integer number (16317628488).
Almost surely, 2127100068001 is an apocalyptic number.
It is an amenable number.
127100068001 is a deficient number, since it is larger than the sum of its proper divisors (3440959903).
127100068001 is a wasteful number, since it uses less digits than its factorization.
127100068001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153271.
The product of its (nonzero) digits is 672, while the sum is 26.
Adding to 127100068001 its reverse (100860001721), we get a palindrome (227960069722).
The spelling of 127100068001 in words is "one hundred twenty-seven billion, one hundred million, sixty-eight thousand, one".
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