Base | Representation |
---|---|
bin | 111011011000100011… |
… | …0010100011001110010 |
3 | 110012011110022012110121 |
4 | 1312301012110121302 |
5 | 4042132432302000 |
6 | 134330113120454 |
7 | 12133123645252 |
oct | 1666106243162 |
9 | 405143265417 |
10 | 127525275250 |
11 | 4a0a076986a |
12 | 2086bb5912a |
13 | c044284969 |
14 | 625a957962 |
15 | 34b597bb1a |
hex | 1db1194672 |
127525275250 has 32 divisors (see below), whose sum is σ = 238944266496. Its totient is φ = 50963753200.
The previous prime is 127525275233. The next prime is 127525275253. The reversal of 127525275250 is 52572525721.
It is a junction number, because it is equal to n+sod(n) for n = 127525275197 and 127525275206.
It is not an unprimeable number, because it can be changed into a prime (127525275253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44517 + ... + 506983.
It is an arithmetic number, because the mean of its divisors is an integer number (7467008328).
Almost surely, 2127525275250 is an apocalyptic number.
127525275250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
127525275250 is a deficient number, since it is larger than the sum of its proper divisors (111418991246).
127525275250 is a wasteful number, since it uses less digits than its factorization.
127525275250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 463587 (or 463577 counting only the distinct ones).
The product of its (nonzero) digits is 490000, while the sum is 43.
The spelling of 127525275250 in words is "one hundred twenty-seven billion, five hundred twenty-five million, two hundred seventy-five thousand, two hundred fifty".
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