Base | Representation |
---|---|
bin | 100000110000011000… |
… | …0101000111111111101 |
3 | 20201120022110112101010 |
4 | 1001200300220333331 |
5 | 2123030231342232 |
6 | 52152015105433 |
7 | 5040106164051 |
oct | 1014060507775 |
9 | 221508415333 |
10 | 70342840317 |
11 | 27917777082 |
12 | 11771812279 |
13 | 6830494a49 |
14 | 359437bc61 |
15 | 1c6a7830cc |
hex | 1060c28ffd |
70342840317 has 8 divisors (see below), whose sum is σ = 94090105024. Its totient is φ = 46745401248.
The previous prime is 70342840283. The next prime is 70342840343. The reversal of 70342840317 is 71304824307.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 70342840317 - 219 = 70342316029 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 (70342840417) 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, 37455313 + ... + 37457190.
It is an arithmetic number, because the mean of its divisors is an integer number (11761263128).
Almost surely, 270342840317 is an apocalyptic number.
It is an amenable number.
70342840317 is a deficient number, since it is larger than the sum of its proper divisors (23747264707).
70342840317 is a wasteful number, since it uses less digits than its factorization.
70342840317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74912819.
The product of its (nonzero) digits is 112896, while the sum is 39.
The spelling of 70342840317 in words is "seventy billion, three hundred forty-two million, eight hundred forty thousand, three hundred seventeen".
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