Base | Representation |
---|---|
bin | 100111011111110010… |
… | …101111000010100001 |
3 | 11001110120121220122211 |
4 | 213133302233002201 |
5 | 1143323241342310 |
6 | 31252123002121 |
7 | 3030641212036 |
oct | 473762570241 |
9 | 131416556584 |
10 | 42409324705 |
11 | 16a92a5a390 |
12 | 8276969341 |
13 | 3ccb284597 |
14 | 20a457738d |
15 | 11832a0c8a |
hex | 9dfcaf0a1 |
42409324705 has 64 divisors (see below), whose sum is σ = 58155540480. Its totient is φ = 29416608000.
The previous prime is 42409324697. The next prime is 42409324721. The reversal of 42409324705 is 50742390424.
It is not a de Polignac number, because 42409324705 - 23 = 42409324697 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24274642 + ... + 24276388.
It is an arithmetic number, because the mean of its divisors is an integer number (908680320).
Almost surely, 242409324705 is an apocalyptic number.
It is an amenable number.
42409324705 is a deficient number, since it is larger than the sum of its proper divisors (15746215775).
42409324705 is a wasteful number, since it uses less digits than its factorization.
42409324705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2030.
The product of its (nonzero) digits is 241920, while the sum is 40.
The spelling of 42409324705 in words is "forty-two billion, four hundred nine million, three hundred twenty-four thousand, seven hundred five".
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