Base | Representation |
---|---|
bin | 10110111011000100… |
… | …01100001100000010 |
3 | 1011202200011012201201 |
4 | 23131202030030002 |
5 | 200201001142041 |
6 | 5353102251414 |
7 | 613653621322 |
oct | 133542141402 |
9 | 34680135651 |
10 | 12306662146 |
11 | 5245876469 |
12 | 2475586b6a |
13 | 1211855b0c |
14 | 84a647282 |
15 | 4c0648631 |
hex | 2dd88c302 |
12306662146 has 16 divisors (see below), whose sum is σ = 18777790080. Its totient is φ = 6047453520.
The previous prime is 12306662119. The next prime is 12306662183. The reversal of 12306662146 is 64126660321.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530380 + ... + 553096.
It is an arithmetic number, because the mean of its divisors is an integer number (1173611880).
Almost surely, 212306662146 is an apocalyptic number.
12306662146 is a deficient number, since it is larger than the sum of its proper divisors (6471127934).
12306662146 is a wasteful number, since it uses less digits than its factorization.
12306662146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27369.
The product of its (nonzero) digits is 62208, while the sum is 37.
The spelling of 12306662146 in words is "twelve billion, three hundred six million, six hundred sixty-two thousand, one hundred forty-six".
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