Base | Representation |
---|---|
bin | 1111001001111… |
… | …10100010010010 |
3 | 22212020001211211 |
4 | 13210332202102 |
5 | 230021240332 |
6 | 20340530334 |
7 | 3102422413 |
oct | 744764222 |
9 | 285201754 |
10 | 127133842 |
11 | 658445a0 |
12 | 366b09aa |
13 | 20454034 |
14 | 12c5580a |
15 | b264447 |
hex | 793e892 |
127133842 has 16 divisors (see below), whose sum is σ = 208570464. Its totient is φ = 57640000.
The previous prime is 127133833. The next prime is 127133873. The reversal of 127133842 is 248331721.
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, 1617 + ... + 16027.
It is an arithmetic number, because the mean of its divisors is an integer number (13035654).
Almost surely, 2127133842 is an apocalyptic number.
127133842 is a deficient number, since it is larger than the sum of its proper divisors (81436622).
127133842 is a wasteful number, since it uses less digits than its factorization.
127133842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14825.
The product of its digits is 8064, while the sum is 31.
The square root of 127133842 is about 11275.3643843558. The cubic root of 127133842 is about 502.8290850315.
The spelling of 127133842 in words is "one hundred twenty-seven million, one hundred thirty-three thousand, eight hundred forty-two".
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