Base | Representation |
---|---|
bin | 100111110010010001… |
… | …011111101000110111 |
3 | 11002021012001020210021 |
4 | 213302101133220313 |
5 | 1144442130043400 |
6 | 31343000310011 |
7 | 3041424502321 |
oct | 476221375067 |
9 | 132235036707 |
10 | 42719377975 |
11 | 17131a7aa5a |
12 | 8342772307 |
13 | 404a592261 |
14 | 20d3806611 |
15 | 11a05e871a |
hex | 9f245fa37 |
42719377975 has 12 divisors (see below), whose sum is σ = 53183080440. Its totient is φ = 34039340000.
The previous prime is 42719377973. The next prime is 42719377999. The reversal of 42719377975 is 57977391724.
It is not a de Polignac number, because 42719377975 - 21 = 42719377973 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42719377973) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3397660 + ... + 3410209.
It is an arithmetic number, because the mean of its divisors is an integer number (4431923370).
Almost surely, 242719377975 is an apocalyptic number.
42719377975 is a deficient number, since it is larger than the sum of its proper divisors (10463702465).
42719377975 is a wasteful number, since it uses less digits than its factorization.
42719377975 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6808130 (or 6808125 counting only the distinct ones).
The product of its digits is 23337720, while the sum is 61.
The spelling of 42719377975 in words is "forty-two billion, seven hundred nineteen million, three hundred seventy-seven thousand, nine hundred seventy-five".
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