Base | Representation |
---|---|
bin | 100000010001000001… |
… | …101010100011001010 |
3 | 10022102111102000222202 |
4 | 200101001222203022 |
5 | 1031423204344331 |
6 | 23525454520202 |
7 | 2334354635354 |
oct | 402101524312 |
9 | 108374360882 |
10 | 34645387466 |
11 | 13769466428 |
12 | 686a806062 |
13 | 3361914191 |
14 | 196939c0d4 |
15 | d7b884ecb |
hex | 81106a8ca |
34645387466 has 4 divisors (see below), whose sum is σ = 51968081202. Its totient is φ = 17322693732.
The previous prime is 34645387459. The next prime is 34645387487. The reversal of 34645387466 is 66478354643.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66478354643 = 31 ⋅2144463053.
It can be written as a sum of positive squares in only one way, i.e., 32913579241 + 1731808225 = 181421^2 + 41615^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8661346865 + ... + 8661346868.
Almost surely, 234645387466 is an apocalyptic number.
34645387466 is a deficient number, since it is larger than the sum of its proper divisors (17322693736).
34645387466 is a wasteful number, since it uses less digits than its factorization.
34645387466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17322693735.
The product of its digits is 34836480, while the sum is 56.
The spelling of 34645387466 in words is "thirty-four billion, six hundred forty-five million, three hundred eighty-seven thousand, four hundred sixty-six".
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