Base | Representation |
---|---|
bin | 1000011101100… |
… | …10001010010101 |
3 | 11221120101012200 |
4 | 10032302022111 |
5 | 121132444331 |
6 | 11013235113 |
7 | 1521233301 |
oct | 416621225 |
9 | 157511180 |
10 | 70984341 |
11 | 3708364a |
12 | 1b932a99 |
13 | 1192488c |
14 | 95dad01 |
15 | 63725e6 |
hex | 43b2295 |
70984341 has 6 divisors (see below), whose sum is σ = 102532950. Its totient is φ = 47322888.
The previous prime is 70984321. The next prime is 70984343. The reversal of 70984341 is 14348907.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 45279441 + 25704900 = 6729^2 + 5070^2 .
It is not a de Polignac number, because 70984341 - 213 = 70976149 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 70984296 and 70984305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70984343) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3943566 + ... + 3943583.
It is an arithmetic number, because the mean of its divisors is an integer number (17088825).
Almost surely, 270984341 is an apocalyptic number.
It is an amenable number.
70984341 is a deficient number, since it is larger than the sum of its proper divisors (31548609).
70984341 is a wasteful number, since it uses less digits than its factorization.
70984341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7887155 (or 7887152 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 70984341 is about 8425.2205312383. The cubic root of 70984341 is about 414.0513308894.
The spelling of 70984341 in words is "seventy million, nine hundred eighty-four thousand, three hundred forty-one".
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