Base | Representation |
---|---|
bin | 1110000111010011100… |
… | …1100001010101110111 |
3 | 212011212210210000102202 |
4 | 3201310321201111313 |
5 | 12433044211420112 |
6 | 303220555055115 |
7 | 23342602634042 |
oct | 3416471412567 |
9 | 764783700382 |
10 | 242479404407 |
11 | 93920336499 |
12 | 3abb1a4149b |
13 | 19b33c6c626 |
14 | ba43a9bc59 |
15 | 64929696c2 |
hex | 3874e61577 |
242479404407 has 2 divisors, whose sum is σ = 242479404408. Its totient is φ = 242479404406.
The previous prime is 242479404389. The next prime is 242479404413. The reversal of 242479404407 is 704404974242.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 242479404407 - 220 = 242478355831 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (242479404457) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121239702203 + 121239702204.
It is an arithmetic number, because the mean of its divisors is an integer number (121239702204).
Almost surely, 2242479404407 is an apocalyptic number.
242479404407 is a deficient number, since it is larger than the sum of its proper divisors (1).
242479404407 is an equidigital number, since it uses as much as digits as its factorization.
242479404407 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1806336, while the sum is 47.
The spelling of 242479404407 in words is "two hundred forty-two billion, four hundred seventy-nine million, four hundred four thousand, four hundred seven".
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