Base | Representation |
---|---|
bin | 1000100001010… |
… | …11111010101111 |
3 | 11222111201022120 |
4 | 10100223322233 |
5 | 121244424210 |
6 | 11032044023 |
7 | 1525411260 |
oct | 420537257 |
9 | 158451276 |
10 | 71483055 |
11 | 37394306 |
12 | 1bb33613 |
13 | 11a6a887 |
14 | 96ca967 |
15 | 6420270 |
hex | 442beaf |
71483055 has 32 divisors (see below), whose sum is σ = 134934528. Its totient is φ = 31622400.
The previous prime is 71483051. The next prime is 71483059. The reversal of 71483055 is 55038417.
It is an interprime number because it is at equal distance from previous prime (71483051) and next prime (71483059).
It is not a de Polignac number, because 71483055 - 22 = 71483051 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71483051) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7726 + ... + 14235.
It is an arithmetic number, because the mean of its divisors is an integer number (4216704).
Almost surely, 271483055 is an apocalyptic number.
71483055 is a deficient number, since it is larger than the sum of its proper divisors (63451473).
71483055 is a wasteful number, since it uses less digits than its factorization.
71483055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22007.
The product of its (nonzero) digits is 16800, while the sum is 33.
The square root of 71483055 is about 8454.7652244163. The cubic root of 71483055 is about 415.0187343360.
The spelling of 71483055 in words is "seventy-one million, four hundred eighty-three thousand, fifty-five".
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