Base | Representation |
---|---|
bin | 1000011000100… |
… | …01001000010000 |
3 | 11220022212102110 |
4 | 10030101020100 |
5 | 121000343002 |
6 | 10551145320 |
7 | 1512515301 |
oct | 414211020 |
9 | 156285373 |
10 | 70324752 |
11 | 36773033 |
12 | 1b675240 |
13 | 117535a4 |
14 | 94a87a8 |
15 | 6291e6c |
hex | 4311210 |
70324752 has 40 divisors (see below), whose sum is σ = 181997280. Its totient is φ = 23399680.
The previous prime is 70324747. The next prime is 70324789. The reversal of 70324752 is 25742307.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37927 + ... + 39737.
It is an arithmetic number, because the mean of its divisors is an integer number (4549932).
Almost surely, 270324752 is an apocalyptic number.
It is an amenable number.
70324752 is an abundant number, since it is smaller than the sum of its proper divisors (111672528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70324752 is a wasteful number, since it uses less digits than its factorization.
70324752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2631 (or 2625 counting only the distinct ones).
The product of its (nonzero) digits is 11760, while the sum is 30.
The square root of 70324752 is about 8385.9854519311. The cubic root of 70324752 is about 412.7648781788.
The spelling of 70324752 in words is "seventy million, three hundred twenty-four thousand, seven hundred fifty-two".
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