Base | Representation |
---|---|
bin | 111011001010111011… |
… | …1100100000011100000 |
3 | 110010222121122200010111 |
4 | 1312111313210003200 |
5 | 4040214004003433 |
6 | 134212513141104 |
7 | 12115605524536 |
oct | 1662567440340 |
9 | 403877580114 |
10 | 127068422368 |
11 | 499868a24a8 |
12 | 20762b5a794 |
13 | bca0728a04 |
14 | 6215dd4156 |
15 | 348a7d7dcd |
hex | 1d95de40e0 |
127068422368 has 48 divisors (see below), whose sum is σ = 262920954240. Its totient is φ = 60334598016.
The previous prime is 127068422329. The next prime is 127068422389. The reversal of 127068422368 is 863224860721.
It is a super-2 number, since 2×1270684223682 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 518730 + ... + 723337.
It is an arithmetic number, because the mean of its divisors is an integer number (5477519880).
Almost surely, 2127068422368 is an apocalyptic number.
It is an amenable number.
127068422368 is an abundant number, since it is smaller than the sum of its proper divisors (135852531872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
127068422368 is a wasteful number, since it uses less digits than its factorization.
127068422368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1242239 (or 1242231 counting only the distinct ones).
The product of its (nonzero) digits is 1548288, while the sum is 49.
The spelling of 127068422368 in words is "one hundred twenty-seven billion, sixty-eight million, four hundred twenty-two thousand, three hundred sixty-eight".
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