Base | Representation |
---|---|
bin | 100000111101110110… |
… | …0000010011001010100 |
3 | 20202201210120020110122 |
4 | 1001323230002121110 |
5 | 2124441410242302 |
6 | 52304514211112 |
7 | 5054233220345 |
oct | 1017354023124 |
9 | 222653506418 |
10 | 70794618452 |
11 | 28029797738 |
12 | 11878b83a98 |
13 | 68a2c64b9c |
14 | 35d83800cc |
15 | 1c952733a2 |
hex | 107bb02654 |
70794618452 has 18 divisors (see below), whose sum is σ = 124097852718. Its totient is φ = 35338110912.
The previous prime is 70794618443. The next prime is 70794618473. The reversal of 70794618452 is 25481649707.
It can be written as a sum of positive squares in 3 ways, for example, as 258695056 + 70535923396 = 16084^2 + 265586^2 .
It is a junction number, because it is equal to n+sod(n) for n = 70794618394 and 70794618403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13843448 + ... + 13848560.
It is an arithmetic number, because the mean of its divisors is an integer number (6894325151).
Almost surely, 270794618452 is an apocalyptic number.
It is an amenable number.
70794618452 is a deficient number, since it is larger than the sum of its proper divisors (53303234266).
70794618452 is an frugal number, since it uses more digits than its factorization.
70794618452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10907 (or 5792 counting only the distinct ones).
The product of its (nonzero) digits is 3386880, while the sum is 53.
The spelling of 70794618452 in words is "seventy billion, seven hundred ninety-four million, six hundred eighteen thousand, four hundred fifty-two".
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