Base | Representation |
---|---|
bin | 1000011110011… |
… | …01000001001100 |
3 | 11221202222010000 |
4 | 10033031001030 |
5 | 121200004343 |
6 | 11015444300 |
7 | 1522202103 |
oct | 417150114 |
9 | 157688100 |
10 | 71094348 |
11 | 37149266 |
12 | 1b986690 |
13 | 11962980 |
14 | 962903a |
15 | 6394ed3 |
hex | 43cd04c |
71094348 has 60 divisors (see below), whose sum is σ = 200163040. Its totient is φ = 21873888.
The previous prime is 71094337. The next prime is 71094349. The reversal of 71094348 is 84349017.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (71094349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4228 + ... + 12651.
Almost surely, 271094348 is an apocalyptic number.
71094348 is a gapful number since it is divisible by the number (78) formed by its first and last digit.
It is an amenable number.
71094348 is an abundant number, since it is smaller than the sum of its proper divisors (129068692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71094348 is a wasteful number, since it uses less digits than its factorization.
With its predecessor (71094347) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (16908).
71094348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16908 (or 16897 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 71094348 is about 8431.7464383128. The cubic root of 71094348 is about 414.2651105998.
The spelling of 71094348 in words is "seventy-one million, ninety-four thousand, three hundred forty-eight".
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