Base | Representation |
---|---|
bin | 1000010110010… |
… | …11101101011010 |
3 | 11212210102101021 |
4 | 10023023231122 |
5 | 120412243120 |
6 | 10541113054 |
7 | 1510222306 |
oct | 413135532 |
9 | 155712337 |
10 | 70040410 |
11 | 36599440 |
12 | 1b55878a |
13 | 1168403b |
14 | 9432d06 |
15 | 6237aaa |
hex | 42cbb5a |
70040410 has 16 divisors (see below), whose sum is σ = 137534112. Its totient is φ = 25469200.
The previous prime is 70040351. The next prime is 70040417. The reversal of 70040410 is 1404007.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (70040417) 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, 318256 + ... + 318475.
It is an arithmetic number, because the mean of its divisors is an integer number (8595882).
Almost surely, 270040410 is an apocalyptic number.
70040410 is a deficient number, since it is larger than the sum of its proper divisors (67493702).
70040410 is a wasteful number, since it uses less digits than its factorization.
70040410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 636749.
The product of its (nonzero) digits is 112, while the sum is 16.
The square root of 70040410 is about 8369.0148763161. The cubic root of 70040410 is about 412.2078200294.
Adding to 70040410 its reverse (1404007), we get a palindrome (71444417).
The spelling of 70040410 in words is "seventy million, forty thousand, four hundred ten".
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