Base | Representation |
---|---|
bin | 1000010110111… |
… | …00000100110001 |
3 | 11212220211022220 |
4 | 10023130010301 |
5 | 120421414231 |
6 | 10542351253 |
7 | 1510621605 |
oct | 413340461 |
9 | 155824286 |
10 | 70107441 |
11 | 36634838 |
12 | 1b58b529 |
13 | 116a86c1 |
14 | 944d505 |
15 | 624c896 |
hex | 42dc131 |
70107441 has 16 divisors (see below), whose sum is σ = 94558464. Its totient is φ = 46201104.
The previous prime is 70107437. The next prime is 70107449. The reversal of 70107441 is 14470107.
It is not a de Polignac number, because 70107441 - 22 = 70107437 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (70107449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149890 + ... + 150356.
It is an arithmetic number, because the mean of its divisors is an integer number (5909904).
Almost surely, 270107441 is an apocalyptic number.
It is an amenable number.
70107441 is a deficient number, since it is larger than the sum of its proper divisors (24451023).
70107441 is a wasteful number, since it uses less digits than its factorization.
70107441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 940.
The product of its (nonzero) digits is 784, while the sum is 24.
The square root of 70107441 is about 8373.0186312942. The cubic root of 70107441 is about 412.3392769630.
Adding to 70107441 its reverse (14470107), we get a palindrome (84577548).
The spelling of 70107441 in words is "seventy million, one hundred seven thousand, four hundred forty-one".
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