Base | Representation |
---|---|
bin | 10111000000101011… |
… | …00100000000000101 |
3 | 1011212221122010211220 |
4 | 23200111210000011 |
5 | 200300020332321 |
6 | 5401502150553 |
7 | 615064401600 |
oct | 134025440005 |
9 | 34787563756 |
10 | 12353683461 |
11 | 526a372259 |
12 | 2489282459 |
13 | 121b50a492 |
14 | 8529a7337 |
15 | 4c48359c6 |
hex | 2e0564005 |
12353683461 has 48 divisors (see below), whose sum is σ = 19579603968. Its totient is φ = 6906211200.
The previous prime is 12353683457. The next prime is 12353683483. The reversal of 12353683461 is 16438635321.
It is not a de Polignac number, because 12353683461 - 22 = 12353683457 is a prime.
It is a super-2 number, since 2×123536834612 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12353683261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1709091 + ... + 1716303.
It is an arithmetic number, because the mean of its divisors is an integer number (407908416).
Almost surely, 212353683461 is an apocalyptic number.
It is an amenable number.
12353683461 is a deficient number, since it is larger than the sum of its proper divisors (7225920507).
12353683461 is a wasteful number, since it uses less digits than its factorization.
12353683461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7482 (or 7475 counting only the distinct ones).
The product of its digits is 311040, while the sum is 42.
The spelling of 12353683461 in words is "twelve billion, three hundred fifty-three million, six hundred eighty-three thousand, four hundred sixty-one".
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