Base | Representation |
---|---|
bin | 1001111010111101… |
… | …1011101101100110 |
3 | 20212121100022210100 |
4 | 2132233123231212 |
5 | 20423242000111 |
6 | 1120134204530 |
7 | 122666055540 |
oct | 23657335546 |
9 | 6777308710 |
10 | 2663234406 |
11 | 1147365478 |
12 | 623ab3746 |
13 | 3359b3161 |
14 | 1b39c2690 |
15 | 108c21756 |
hex | 9ebdbb66 |
2663234406 has 48 divisors (see below), whose sum is σ = 6628905504. Its totient is φ = 756974592.
The previous prime is 2663234393. The next prime is 2663234407. The reversal of 2663234406 is 6044323662.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2663234407) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30441 + ... + 79076.
It is an arithmetic number, because the mean of its divisors is an integer number (138102198).
Almost surely, 22663234406 is an apocalyptic number.
2663234406 is an abundant number, since it is smaller than the sum of its proper divisors (3965671098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2663234406 is a wasteful number, since it uses less digits than its factorization.
2663234406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109725 (or 109722 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 36.
The square root of 2663234406 is about 51606.5345281002. The cubic root of 2663234406 is about 1386.1273441086.
The spelling of 2663234406 in words is "two billion, six hundred sixty-three million, two hundred thirty-four thousand, four hundred six".
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