Base | Representation |
---|---|
bin | 1011011101110010101111… |
… | …1010010000010111011000 |
3 | 1122122011111021022000201020 |
4 | 2313130223322100113120 |
5 | 3123021020210033212 |
6 | 42451155210522440 |
7 | 2440533654316464 |
oct | 267345372202730 |
9 | 48564437260636 |
10 | 12606465705432 |
11 | 4020410271605 |
12 | 14b7273a36420 |
13 | 705a27a512a1 |
14 | 31822885b4a4 |
15 | 16cdca717d8c |
hex | b772be905d8 |
12606465705432 has 64 divisors (see below), whose sum is σ = 33775254823680. Its totient is φ = 3910818966912.
The previous prime is 12606465705419. The next prime is 12606465705479. The reversal of 12606465705432 is 23450756460621.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308598498 + ... + 308639345.
It is an arithmetic number, because the mean of its divisors is an integer number (527738356620).
Almost surely, 212606465705432 is an apocalyptic number.
12606465705432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12606465705432 is an abundant number, since it is smaller than the sum of its proper divisors (21168789118248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12606465705432 is a wasteful number, since it uses less digits than its factorization.
12606465705432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 617237912 (or 617237908 counting only the distinct ones).
The product of its (nonzero) digits is 7257600, while the sum is 51.
The spelling of 12606465705432 in words is "twelve trillion, six hundred six billion, four hundred sixty-five million, seven hundred five thousand, four hundred thirty-two".
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