Base | Representation |
---|---|
bin | 10011000110010001110… |
… | …010000101001010010111 |
3 | 11122110120011112221202011 |
4 | 103012101302011022113 |
5 | 133000304134144233 |
6 | 2442525131125051 |
7 | 163550523106354 |
oct | 23062162051227 |
9 | 4573504487664 |
10 | 1312410849943 |
11 | 46665478a476 |
12 | 19242b8a3787 |
13 | 969b53cbc2b |
14 | 4774199362b |
15 | 2421379e0cd |
hex | 13191c85297 |
1312410849943 has 2 divisors, whose sum is σ = 1312410849944. Its totient is φ = 1312410849942.
The previous prime is 1312410849913. The next prime is 1312410849973. The reversal of 1312410849943 is 3499480142131.
It is a balanced prime because it is at equal distance from previous prime (1312410849913) and next prime (1312410849973).
It is a cyclic number.
It is not a de Polignac number, because 1312410849943 - 225 = 1312377295511 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1312410849913) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656205424971 + 656205424972.
It is an arithmetic number, because the mean of its divisors is an integer number (656205424972).
Almost surely, 21312410849943 is an apocalyptic number.
1312410849943 is a deficient number, since it is larger than the sum of its proper divisors (1).
1312410849943 is an equidigital number, since it uses as much as digits as its factorization.
1312410849943 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 746496, while the sum is 49.
The spelling of 1312410849943 in words is "one trillion, three hundred twelve billion, four hundred ten million, eight hundred forty-nine thousand, nine hundred forty-three".
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