Base | Representation |
---|---|
bin | 100000101101010010… |
… | …1110000010110001100 |
3 | 20201022002200100001010 |
4 | 1001122211300112030 |
5 | 2122322231323112 |
6 | 52133440245220 |
7 | 5034411253620 |
oct | 1013245602614 |
9 | 221262610033 |
10 | 70239323532 |
11 | 278742a3414 |
12 | 11743010810 |
13 | 6814bbc601 |
14 | 3584713180 |
15 | 1c6163663c |
hex | 105a97058c |
70239323532 has 48 divisors (see below), whose sum is σ = 189055399680. Its totient is φ = 19880820672.
The previous prime is 70239323527. The next prime is 70239323549. The reversal of 70239323532 is 23532393207.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3898407 + ... + 3916382.
It is an arithmetic number, because the mean of its divisors is an integer number (3938654160).
Almost surely, 270239323532 is an apocalyptic number.
It is an amenable number.
70239323532 is an abundant number, since it is smaller than the sum of its proper divisors (118816076148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70239323532 is a wasteful number, since it uses less digits than its factorization.
70239323532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7814910 (or 7814908 counting only the distinct ones).
The product of its (nonzero) digits is 204120, while the sum is 39.
The spelling of 70239323532 in words is "seventy billion, two hundred thirty-nine million, three hundred twenty-three thousand, five hundred thirty-two".
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