Base | Representation |
---|---|
bin | 11100111001110101110011… |
… | …011100001010101011011001 |
3 | 121200002120011012122021210121 |
4 | 130321311303130022223121 |
5 | 113130213412424321241 |
6 | 1130210054343313241 |
7 | 35530060116125551 |
oct | 3471656334125331 |
9 | 550076135567717 |
10 | 127120083823321 |
11 | 37560363339346 |
12 | 12310882a4b821 |
13 | 55c14ac40b054 |
14 | 23569057cc161 |
15 | ea6a42366ad1 |
hex | 739d7370aad9 |
127120083823321 has 8 divisors (see below), whose sum is σ = 130874379357920. Its totient is φ = 123402061675872.
The previous prime is 127120083823301. The next prime is 127120083823349. The reversal of 127120083823321 is 123328380021721.
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 127120083823321 - 211 = 127120083821273 is a prime.
It is a super-2 number, since 2×1271200838233212 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (127120083823301) 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, 9068339676 + ... + 9068353693.
It is an arithmetic number, because the mean of its divisors is an integer number (16359297419740).
Almost surely, 2127120083823321 is an apocalyptic number.
It is an amenable number.
127120083823321 is a deficient number, since it is larger than the sum of its proper divisors (3754295534599).
127120083823321 is a wasteful number, since it uses less digits than its factorization.
127120083823321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18136693575.
The product of its (nonzero) digits is 193536, while the sum is 43.
The spelling of 127120083823321 in words is "one hundred twenty-seven trillion, one hundred twenty billion, eighty-three million, eight hundred twenty-three thousand, three hundred twenty-one".
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