Base | Representation |
---|---|
bin | 1111011000010111… |
… | …1001111010001111 |
3 | 101122201221212201110 |
4 | 3312011321322033 |
5 | 31423424234210 |
6 | 1521405143103 |
7 | 204212510523 |
oct | 36605717217 |
9 | 11581855643 |
10 | 4128743055 |
11 | 1829627848 |
12 | 97285aa93 |
13 | 50a4ba038 |
14 | 2b24a7d83 |
15 | 192706420 |
hex | f6179e8f |
4128743055 has 8 divisors (see below), whose sum is σ = 6605988912. Its totient is φ = 2201996288.
The previous prime is 4128743053. The next prime is 4128743057. The reversal of 4128743055 is 5503478214.
It is an interprime number because it is at equal distance from previous prime (4128743053) and next prime (4128743057).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4128743055 - 21 = 4128743053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4128743053) 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, 137624754 + ... + 137624783.
It is an arithmetic number, because the mean of its divisors is an integer number (825748614).
Almost surely, 24128743055 is an apocalyptic number.
4128743055 is a deficient number, since it is larger than the sum of its proper divisors (2477245857).
4128743055 is a wasteful number, since it uses less digits than its factorization.
4128743055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 275249545.
The product of its (nonzero) digits is 134400, while the sum is 39.
The square root of 4128743055 is about 64255.2959295963. The cubic root of 4128743055 is about 1604.2521083435.
The spelling of 4128743055 in words is "four billion, one hundred twenty-eight million, seven hundred forty-three thousand, fifty-five".
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