Base | Representation |
---|---|
bin | 1111001101101… |
… | …00011111100100 |
3 | 22220010121121102 |
4 | 13212310133210 |
5 | 230132220441 |
6 | 20355135232 |
7 | 3106504133 |
oct | 746643744 |
9 | 286117542 |
10 | 127616996 |
11 | 660445a1 |
12 | 368a4518 |
13 | 20592c20 |
14 | 12d3d91a |
15 | b30c69b |
hex | 79b47e4 |
127616996 has 48 divisors (see below), whose sum is σ = 260084160. Its totient is φ = 54276480.
The previous prime is 127616981. The next prime is 127617001. The reversal of 127616996 is 699616721.
It is a self number, because there is not a number n which added to its sum of digits gives 127616996.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34811 + ... + 38301.
It is an arithmetic number, because the mean of its divisors is an integer number (5418420).
Almost surely, 2127616996 is an apocalyptic number.
It is an amenable number.
127616996 is an abundant number, since it is smaller than the sum of its proper divisors (132467164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
127616996 is a wasteful number, since it uses less digits than its factorization.
127616996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3564 (or 3562 counting only the distinct ones).
The product of its digits is 244944, while the sum is 47.
The square root of 127616996 is about 11296.7692726726. The cubic root of 127616996 is about 503.4652565135.
The spelling of 127616996 in words is "one hundred twenty-seven million, six hundred sixteen thousand, nine hundred ninety-six".
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