Base | Representation |
---|---|
bin | 1000011100011… |
… | …01011101111100 |
3 | 11221021202001010 |
4 | 10032031131330 |
5 | 121113142134 |
6 | 11010115220 |
7 | 1520036151 |
oct | 416153574 |
9 | 157252033 |
10 | 70834044 |
11 | 36a90736 |
12 | 1b87bb10 |
13 | 118a1348 |
14 | 959c228 |
15 | 6342ce9 |
hex | 438d77c |
70834044 has 12 divisors (see below), whose sum is σ = 165279464. Its totient is φ = 23611344.
The previous prime is 70834031. The next prime is 70834061. The reversal of 70834044 is 44043807.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2951407 + ... + 2951430.
Almost surely, 270834044 is an apocalyptic number.
It is an amenable number.
70834044 is an abundant number, since it is smaller than the sum of its proper divisors (94445420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70834044 is a wasteful number, since it uses less digits than its factorization.
70834044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5902844 (or 5902842 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 30.
The square root of 70834044 is about 8416.2963350871. The cubic root of 70834044 is about 413.7588971657.
The spelling of 70834044 in words is "seventy million, eight hundred thirty-four thousand, forty-four".
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