Base | Representation |
---|---|
bin | 1111001000100… |
… | …10111001100100 |
3 | 22211212222200001 |
4 | 13210102321210 |
5 | 230000030413 |
6 | 20333031044 |
7 | 3101046340 |
oct | 744227144 |
9 | 284788601 |
10 | 126955108 |
11 | 65732285 |
12 | 36625484 |
13 | 203c0887 |
14 | 12c0a620 |
15 | b22b4dd |
hex | 7912e64 |
126955108 has 12 divisors (see below), whose sum is σ = 253910272. Its totient is φ = 54409320.
The previous prime is 126955061. The next prime is 126955109. The reversal of 126955108 is 801559621.
126955108 is an admirable number.
It is a super-2 number, since 2×1269551082 = 32235198894583328, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (126955109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2267028 + ... + 2267083.
Almost surely, 2126955108 is an apocalyptic number.
It is an amenable number.
126955108 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126955108 is a wasteful number, since it uses less digits than its factorization.
126955108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4534122 (or 4534120 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 37.
The square root of 126955108 is about 11267.4357331205. The cubic root of 126955108 is about 502.5933366220.
The spelling of 126955108 in words is "one hundred twenty-six million, nine hundred fifty-five thousand, one hundred eight".
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