Base | Representation |
---|---|
bin | 1011010101010101000001… |
… | …0000100101100100011100 |
3 | 1122010021010202200200000102 |
4 | 2311111100100211210130 |
5 | 3113130210420314124 |
6 | 42300305323520232 |
7 | 2424165231621236 |
oct | 265252020454434 |
9 | 48107122620012 |
10 | 12461046651164 |
11 | 3a74777a80821 |
12 | 149304b389078 |
13 | 6c50c157a307 |
14 | 311191647256 |
15 | 169218db5aae |
hex | b555042591c |
12461046651164 has 12 divisors (see below), whose sum is σ = 21807488724000. Its totient is φ = 6230335587168.
The previous prime is 12461046651149. The next prime is 12461046651167. The reversal of 12461046651164 is 46115664016421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12461046651167) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46785209 + ... + 47050800.
It is an arithmetic number, because the mean of its divisors is an integer number (1817290727000).
Almost surely, 212461046651164 is an apocalyptic number.
It is an amenable number.
12461046651164 is a deficient number, since it is larger than the sum of its proper divisors (9346442072836).
12461046651164 is a wasteful number, since it uses less digits than its factorization.
12461046651164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93869212 (or 93869210 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 47.
The spelling of 12461046651164 in words is "twelve trillion, four hundred sixty-one billion, forty-six million, six hundred fifty-one thousand, one hundred sixty-four".
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