Base | Representation |
---|---|
bin | 10111101100100101… |
… | …10000000010101000 |
3 | 1012211121202212000102 |
4 | 23312102300002220 |
5 | 202023320420341 |
6 | 5502221324532 |
7 | 630156412325 |
oct | 136622600250 |
9 | 35747685012 |
10 | 12722045096 |
11 | 5439298862 |
12 | 2570706748 |
13 | 1279922147 |
14 | 889893b4c |
15 | 4e6d49c9b |
hex | 2f64b00a8 |
12722045096 has 8 divisors (see below), whose sum is σ = 23853834570. Its totient is φ = 6361022544.
The previous prime is 12722045093. The next prime is 12722045101. The reversal of 12722045096 is 69054022721.
It can be written as a sum of positive squares in only one way, i.e., 7954142596 + 4767902500 = 89186^2 + 69050^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (12722045093) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 795127811 + ... + 795127826.
Almost surely, 212722045096 is an apocalyptic number.
It is an amenable number.
12722045096 is a deficient number, since it is larger than the sum of its proper divisors (11131789474).
12722045096 is a wasteful number, since it uses less digits than its factorization.
12722045096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1590255643 (or 1590255639 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 38.
The spelling of 12722045096 in words is "twelve billion, seven hundred twenty-two million, forty-five thousand, ninety-six".
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