Base | Representation |
---|---|
bin | 10011001110110001001101… |
… | …11110000010110111100001 |
3 | 12112201210001021110200021001 |
4 | 21213120212332002313201 |
5 | 21020330132324422142 |
6 | 225535130413232001 |
7 | 11623162260224263 |
oct | 1147304676026741 |
9 | 175653037420231 |
10 | 42288901795297 |
11 | 12524693659753 |
12 | 48aba57792601 |
13 | 1a79a9859a7b1 |
14 | a62b18155b33 |
15 | 4d5070dbb5b7 |
hex | 267626f82de1 |
42288901795297 has 2 divisors, whose sum is σ = 42288901795298. Its totient is φ = 42288901795296.
The previous prime is 42288901795247. The next prime is 42288901795411. The reversal of 42288901795297 is 79259710988224.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 41250767000976 + 1038134794321 = 6422676^2 + 1018889^2 .
It is a cyclic number.
It is not a de Polignac number, because 42288901795297 - 215 = 42288901762529 is a prime.
It is not a weakly prime, because it can be changed into another prime (42288901795207) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21144450897648 + 21144450897649.
It is an arithmetic number, because the mean of its divisors is an integer number (21144450897649).
Almost surely, 242288901795297 is an apocalyptic number.
It is an amenable number.
42288901795297 is a deficient number, since it is larger than the sum of its proper divisors (1).
42288901795297 is an equidigital number, since it uses as much as digits as its factorization.
42288901795297 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 365783040, while the sum is 73.
The spelling of 42288901795297 in words is "forty-two trillion, two hundred eighty-eight billion, nine hundred one million, seven hundred ninety-five thousand, two hundred ninety-seven".
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