Base | Representation |
---|---|
bin | 1000010110100… |
… | …11111111010011 |
3 | 11212212010220022 |
4 | 10023103333103 |
5 | 120414334243 |
6 | 10541534055 |
7 | 1510423214 |
oct | 413237723 |
9 | 155763808 |
10 | 70074323 |
11 | 36611970 |
12 | 1b57432b |
13 | 116965c7 |
14 | 944140b |
15 | 6242b68 |
hex | 42d3fd3 |
70074323 has 8 divisors (see below), whose sum is σ = 80941680. Its totient is φ = 59956480.
The previous prime is 70074283. The next prime is 70074341. The reversal of 70074323 is 32347007.
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 70074323 - 26 = 70074259 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 70074292 and 70074301.
It is not an unprimeable number, because it can be changed into a prime (70074623) 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, 187178 + ... + 187551.
It is an arithmetic number, because the mean of its divisors is an integer number (10117710).
Almost surely, 270074323 is an apocalyptic number.
70074323 is a deficient number, since it is larger than the sum of its proper divisors (10867357).
70074323 is a wasteful number, since it uses less digits than its factorization.
70074323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 374757.
The product of its (nonzero) digits is 3528, while the sum is 26.
The square root of 70074323 is about 8371.0407357747. The cubic root of 70074323 is about 412.2743385254.
The spelling of 70074323 in words is "seventy million, seventy-four thousand, three hundred twenty-three".
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