Base | Representation |
---|---|
bin | 100111101110010000… |
… | …100100100111011101 |
3 | 11002002111022111002221 |
4 | 213232100210213131 |
5 | 1144322404333412 |
6 | 31332152545341 |
7 | 3036646151662 |
oct | 475620444735 |
9 | 132074274087 |
10 | 42652027357 |
11 | 170a7a59495 |
12 | 83240b2251 |
13 | 4039640614 |
14 | 20c88b3a69 |
15 | 1199742b07 |
hex | 9ee4249dd |
42652027357 has 2 divisors, whose sum is σ = 42652027358. Its totient is φ = 42652027356.
The previous prime is 42652027339. The next prime is 42652027361. The reversal of 42652027357 is 75372025624.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 41624568441 + 1027458916 = 204021^2 + 32054^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-42652027357 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (42652027387) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21326013678 + 21326013679.
It is an arithmetic number, because the mean of its divisors is an integer number (21326013679).
Almost surely, 242652027357 is an apocalyptic number.
It is an amenable number.
42652027357 is a deficient number, since it is larger than the sum of its proper divisors (1).
42652027357 is an equidigital number, since it uses as much as digits as its factorization.
42652027357 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 705600, while the sum is 43.
The spelling of 42652027357 in words is "forty-two billion, six hundred fifty-two million, twenty-seven thousand, three hundred fifty-seven".
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