Base | Representation |
---|---|
bin | 1011010101111111001001… |
… | …1110011101010100100111 |
3 | 1122011100100002020101020102 |
4 | 2311133302132131110213 |
5 | 3113321342140142413 |
6 | 42305420000054315 |
7 | 2425045442615432 |
oct | 265376236352447 |
9 | 48140302211212 |
10 | 12472358130983 |
11 | 3a79552013a53 |
12 | 149528760439b |
13 | 6c61a4b91a3a |
14 | 311945a38819 |
15 | 16967be80458 |
hex | b57f279d527 |
12472358130983 has 2 divisors, whose sum is σ = 12472358130984. Its totient is φ = 12472358130982.
The previous prime is 12472358130961. The next prime is 12472358130997. The reversal of 12472358130983 is 38903185327421.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12472358130983 - 26 = 12472358130919 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12472358130943) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6236179065491 + 6236179065492.
It is an arithmetic number, because the mean of its divisors is an integer number (6236179065492).
Almost surely, 212472358130983 is an apocalyptic number.
12472358130983 is a deficient number, since it is larger than the sum of its proper divisors (1).
12472358130983 is an equidigital number, since it uses as much as digits as its factorization.
12472358130983 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 8709120, while the sum is 56.
The spelling of 12472358130983 in words is "twelve trillion, four hundred seventy-two billion, three hundred fifty-eight million, one hundred thirty thousand, nine hundred eighty-three".
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