Base | Representation |
---|---|
bin | 100111100000001011… |
… | …000101101000101101 |
3 | 11001111000122020212201 |
4 | 213200023011220231 |
5 | 1143331410134332 |
6 | 31252511501501 |
7 | 3031046401234 |
oct | 474013055055 |
9 | 131430566781 |
10 | 42415708717 |
11 | 16a9661a828 |
12 | 8278b27891 |
13 | 3ccc6ab2c5 |
14 | 20a5359b1b |
15 | 1183b125e7 |
hex | 9e02c5a2d |
42415708717 has 8 divisors (see below), whose sum is σ = 42586441920. Its totient is φ = 42245047680.
The previous prime is 42415708667. The next prime is 42415708771. The reversal of 42415708717 is 71780751424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42415708717 - 215 = 42415675949 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42415708417) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1373634 + ... + 1404172.
It is an arithmetic number, because the mean of its divisors is an integer number (5323305240).
Almost surely, 242415708717 is an apocalyptic number.
It is an amenable number.
42415708717 is a deficient number, since it is larger than the sum of its proper divisors (170733203).
42415708717 is a wasteful number, since it uses less digits than its factorization.
42415708717 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36083.
The product of its (nonzero) digits is 439040, while the sum is 46.
The spelling of 42415708717 in words is "forty-two billion, four hundred fifteen million, seven hundred eight thousand, seven hundred seventeen".
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