Base | Representation |
---|---|
bin | 1111001001100… |
… | …10100111110110 |
3 | 22212010120220120 |
4 | 13210302213312 |
5 | 230013210141 |
6 | 20335512410 |
7 | 3102130224 |
oct | 744624766 |
9 | 285116816 |
10 | 127085046 |
11 | 65810970 |
12 | 36688706 |
13 | 20437a6a |
14 | 12c41b14 |
15 | b254c66 |
hex | 79329f6 |
127085046 has 16 divisors (see below), whose sum is σ = 277276608. Its totient is φ = 38510600.
The previous prime is 127085041. The next prime is 127085071. The reversal of 127085046 is 640580721.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 127084998 and 127085016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (127085041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 962700 + ... + 962831.
It is an arithmetic number, because the mean of its divisors is an integer number (17329788).
Almost surely, 2127085046 is an apocalyptic number.
127085046 is an abundant number, since it is smaller than the sum of its proper divisors (150191562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
127085046 is a wasteful number, since it uses less digits than its factorization.
127085046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1925547.
The product of its (nonzero) digits is 13440, while the sum is 33.
The square root of 127085046 is about 11273.2003441791. The cubic root of 127085046 is about 502.7647455201.
The spelling of 127085046 in words is "one hundred twenty-seven million, eighty-five thousand, forty-six".
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