Base | Representation |
---|---|
bin | 11100111011000111000000… |
… | …111011011101001101100000 |
3 | 121200101220020021200110122002 |
4 | 130323013000323131031200 |
5 | 113133131004000422443 |
6 | 1130314115201103132 |
7 | 35536265030551043 |
oct | 3473070073351540 |
9 | 550356207613562 |
10 | 127207283217248 |
11 | 375943400a8663 |
12 | 12325759927aa8 |
13 | 55c9797c50270 |
14 | 235ac18788c5a |
15 | ea8e478d92b8 |
hex | 73b1c0edd360 |
127207283217248 has 48 divisors (see below), whose sum is σ = 269705705907456. Its totient is φ = 58710661401600.
The previous prime is 127207283217173. The next prime is 127207283217263. The reversal of 127207283217248 is 842712382702721.
It is a junction number, because it is equal to n+sod(n) for n = 127207283217193 and 127207283217202.
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, 66681473 + ... + 68562623.
It is an arithmetic number, because the mean of its divisors is an integer number (5618868873072).
Almost surely, 2127207283217248 is an apocalyptic number.
It is an amenable number.
127207283217248 is an abundant number, since it is smaller than the sum of its proper divisors (142498422690208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
127207283217248 is a wasteful number, since it uses less digits than its factorization.
127207283217248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2043727 (or 2043719 counting only the distinct ones).
The product of its (nonzero) digits is 8429568, while the sum is 56.
The spelling of 127207283217248 in words is "one hundred twenty-seven trillion, two hundred seven billion, two hundred eighty-three million, two hundred seventeen thousand, two hundred forty-eight".
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