Base | Representation |
---|---|
bin | 10110111010100001… |
… | …10010111000011011 |
3 | 1011202100120112110000 |
4 | 23131100302320123 |
5 | 200143314231133 |
6 | 5352420424043 |
7 | 613600066500 |
oct | 133520627033 |
9 | 34670515400 |
10 | 12302102043 |
11 | 5243241390 |
12 | 2473b48023 |
13 | 121091a32a |
14 | 849bbb4a7 |
15 | 4c0047413 |
hex | 2dd432e1b |
12302102043 has 60 divisors (see below), whose sum is σ = 23321074392. Its totient is φ = 6390679680.
The previous prime is 12302102039. The next prime is 12302102047. The reversal of 12302102043 is 34020120321.
It is an interprime number because it is at equal distance from previous prime (12302102039) and next prime (12302102047).
It is not a de Polignac number, because 12302102043 - 22 = 12302102039 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12302102047) by changing a digit.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 97230 + ... + 184547.
Almost surely, 212302102043 is an apocalyptic number.
12302102043 is a deficient number, since it is larger than the sum of its proper divisors (11018972349).
12302102043 is a wasteful number, since it uses less digits than its factorization.
12302102043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281814 (or 281798 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 12302102043 its reverse (34020120321), we get a palindrome (46322222364).
The spelling of 12302102043 in words is "twelve billion, three hundred two million, one hundred two thousand, forty-three".
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