Base | Representation |
---|---|
bin | 111011001010111011… |
… | …1100100000011100001 |
3 | 110010222121122200010112 |
4 | 1312111313210003201 |
5 | 4040214004003434 |
6 | 134212513141105 |
7 | 12115605524540 |
oct | 1662567440341 |
9 | 403877580115 |
10 | 127068422369 |
11 | 499868a24a9 |
12 | 20762b5a795 |
13 | bca0728a05 |
14 | 6215dd4157 |
15 | 348a7d7dce |
hex | 1d95de40e1 |
127068422369 has 8 divisors (see below), whose sum is σ = 146506197120. Its totient is φ = 107951933376.
The previous prime is 127068422329. The next prime is 127068422389. The reversal of 127068422369 is 963224860721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-127068422369 is a prime.
It is a super-2 number, since 2×1270684223692 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (127068422329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80320589 + ... + 80322170.
It is an arithmetic number, because the mean of its divisors is an integer number (18313274640).
Almost surely, 2127068422369 is an apocalyptic number.
It is an amenable number.
127068422369 is a deficient number, since it is larger than the sum of its proper divisors (19437774751).
127068422369 is a wasteful number, since it uses less digits than its factorization.
127068422369 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160642879.
The product of its (nonzero) digits is 1741824, while the sum is 50.
The spelling of 127068422369 in words is "one hundred twenty-seven billion, sixty-eight million, four hundred twenty-two thousand, three hundred sixty-nine".
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