Base | Representation |
---|---|
bin | 11000000111110011… |
… | …01001000001010110 |
3 | 1020102112100121220201 |
4 | 30003321221001112 |
5 | 203010242000031 |
6 | 5541014451114 |
7 | 635631051163 |
oct | 140371510126 |
9 | 36375317821 |
10 | 12950343766 |
11 | 5546149a48 |
12 | 2615063a9a |
13 | 12b5006c09 |
14 | 8abd2106a |
15 | 50bde3d61 |
hex | 303e69056 |
12950343766 has 16 divisors (see below), whose sum is σ = 19703490048. Its totient is φ = 6383169000.
The previous prime is 12950343761. The next prime is 12950343853. The reversal of 12950343766 is 66734305921.
It is a super-2 number, since 2×129503437662 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12950343761) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124110 + ... + 203233.
It is an arithmetic number, because the mean of its divisors is an integer number (1231468128).
Almost surely, 212950343766 is an apocalyptic number.
12950343766 is a deficient number, since it is larger than the sum of its proper divisors (6753146282).
12950343766 is a wasteful number, since it uses less digits than its factorization.
12950343766 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 327627.
The product of its (nonzero) digits is 816480, while the sum is 46.
The spelling of 12950343766 in words is "twelve billion, nine hundred fifty million, three hundred forty-three thousand, seven hundred sixty-six".
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