Base | Representation |
---|---|
bin | 1111001001011… |
… | …00110010100000 |
3 | 22212002101010121 |
4 | 13210230302200 |
5 | 230011424102 |
6 | 20335210024 |
7 | 3102000451 |
oct | 744546240 |
9 | 285071117 |
10 | 127061152 |
11 | 657a4a19 |
12 | 36676914 |
13 | 20429c1a |
14 | 12c37128 |
15 | b24cb37 |
hex | 792cca0 |
127061152 has 24 divisors (see below), whose sum is σ = 250539156. Its totient is φ = 63432192.
The previous prime is 127061147. The next prime is 127061153. The reversal of 127061152 is 251160721.
It can be written as a sum of positive squares in 2 ways, for example, as 126427536 + 633616 = 11244^2 + 796^2 .
It is a super-2 number, since 2×1270611522 = 32289072695134208, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (127061153) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20748 + ... + 26164.
Almost surely, 2127061152 is an apocalyptic number.
It is an amenable number.
127061152 is a deficient number, since it is larger than the sum of its proper divisors (123478004).
127061152 is an equidigital number, since it uses as much as digits as its factorization.
127061152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6160 (or 6152 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 25.
The square root of 127061152 is about 11272.1405243192. The cubic root of 127061152 is about 502.7332343021.
The spelling of 127061152 in words is "one hundred twenty-seven million, sixty-one thousand, one hundred fifty-two".
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