Base | Representation |
---|---|
bin | 10111100110011110… |
… | …01101100111110100 |
3 | 1012201001022121210201 |
4 | 23303033031213310 |
5 | 201422210123121 |
6 | 5453150530244 |
7 | 625664622106 |
oct | 136317154764 |
9 | 35631277721 |
10 | 12670786036 |
11 | 54123680a7 |
12 | 2557506984 |
13 | 126c11593c |
14 | 882b4d576 |
15 | 4e25c1e91 |
hex | 2f33cd9f4 |
12670786036 has 6 divisors (see below), whose sum is σ = 22173875570. Its totient is φ = 6335393016.
The previous prime is 12670786033. The next prime is 12670786061. The reversal of 12670786036 is 63068707621.
It can be written as a sum of positive squares in only one way, i.e., 6896305936 + 5774480100 = 83044^2 + 75990^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12670786033) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1583848251 + ... + 1583848258.
Almost surely, 212670786036 is an apocalyptic number.
It is an amenable number.
12670786036 is a deficient number, since it is larger than the sum of its proper divisors (9503089534).
12670786036 is a wasteful number, since it uses less digits than its factorization.
12670786036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3167696513 (or 3167696511 counting only the distinct ones).
The product of its (nonzero) digits is 508032, while the sum is 46.
The spelling of 12670786036 in words is "twelve billion, six hundred seventy million, seven hundred eighty-six thousand, thirty-six".
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