Base | Representation |
---|---|
bin | 11101101110001100000… |
… | …11110000000000010111 |
3 | 10121121222021122022111012 |
4 | 32313012003300000113 |
5 | 113212434402332413 |
6 | 2101051401402435 |
7 | 133532014542332 |
oct | 16670603600027 |
9 | 3547867568435 |
10 | 1021230120983 |
11 | 364112864026 |
12 | 145b07a9941b |
13 | 753bc7829c7 |
14 | 375dbc5d619 |
15 | 1b8704bc7a8 |
hex | edc60f0017 |
1021230120983 has 2 divisors, whose sum is σ = 1021230120984. Its totient is φ = 1021230120982.
The previous prime is 1021230120979. The next prime is 1021230121019. The reversal of 1021230120983 is 3890210321201.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1021230120983 - 22 = 1021230120979 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1021230120913) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510615060491 + 510615060492.
It is an arithmetic number, because the mean of its divisors is an integer number (510615060492).
Almost surely, 21021230120983 is an apocalyptic number.
1021230120983 is a deficient number, since it is larger than the sum of its proper divisors (1).
1021230120983 is an equidigital number, since it uses as much as digits as its factorization.
1021230120983 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5184, while the sum is 32.
The spelling of 1021230120983 in words is "one trillion, twenty-one billion, two hundred thirty million, one hundred twenty thousand, nine hundred eighty-three".
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