Base | Representation |
---|---|
bin | 1011011101101101100111… |
… | …1011100010101110100100 |
3 | 1122122000221102020202100112 |
4 | 2313123121323202232210 |
5 | 3123010211104423301 |
6 | 42450410515232152 |
7 | 2440454613544424 |
oct | 267333173425644 |
9 | 48560842222315 |
10 | 12605090311076 |
11 | 401a87495945a |
12 | 14b6b4b2a8658 |
13 | 705868b09383 |
14 | 318137d12484 |
15 | 16cd49ad39bb |
hex | b76d9ee2ba4 |
12605090311076 has 24 divisors (see below), whose sum is σ = 22103834739840. Its totient is φ = 6289710174272.
The previous prime is 12605090311057. The next prime is 12605090311183. The reversal of 12605090311076 is 67011309050621.
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, 44620160 + ... + 44901768.
It is an arithmetic number, because the mean of its divisors is an integer number (920993114160).
Almost surely, 212605090311076 is an apocalyptic number.
It is an amenable number.
12605090311076 is a deficient number, since it is larger than the sum of its proper divisors (9498744428764).
12605090311076 is a wasteful number, since it uses less digits than its factorization.
12605090311076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 304363 (or 304361 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 41.
Adding to 12605090311076 its reverse (67011309050621), we get a palindrome (79616399361697).
The spelling of 12605090311076 in words is "twelve trillion, six hundred five billion, ninety million, three hundred eleven thousand, seventy-six".
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