Base | Representation |
---|---|
bin | 100000101110100001… |
… | …1011111110010100100 |
3 | 20201101222111011212021 |
4 | 1001131003133302210 |
5 | 2122413323040333 |
6 | 52141514432524 |
7 | 5035422606364 |
oct | 1013503376244 |
9 | 221358434767 |
10 | 70280674468 |
11 | 27895676a44 |
12 | 11754a32744 |
13 | 682063a014 |
14 | 3589dd89a4 |
15 | 1c650a382d |
hex | 105d0dfca4 |
70280674468 has 12 divisors (see below), whose sum is σ = 123519041100. Its totient is φ = 34989519872.
The previous prime is 70280674421. The next prime is 70280674483. The reversal of 70280674468 is 86447608207.
It can be written as a sum of positive squares in 2 ways, for example, as 49092378624 + 21188295844 = 221568^2 + 145562^2 .
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, 37703293 + ... + 37705156.
It is an arithmetic number, because the mean of its divisors is an integer number (10293253425).
Almost surely, 270280674468 is an apocalyptic number.
It is an amenable number.
70280674468 is a deficient number, since it is larger than the sum of its proper divisors (53238366632).
70280674468 is a wasteful number, since it uses less digits than its factorization.
70280674468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75408686 (or 75408684 counting only the distinct ones).
The product of its (nonzero) digits is 3612672, while the sum is 52.
The spelling of 70280674468 in words is "seventy billion, two hundred eighty million, six hundred seventy-four thousand, four hundred sixty-eight".
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