Base | Representation |
---|---|
bin | 11010100101101011001000 |
3 | 111010010010020 |
4 | 122211223020 |
5 | 3241020211 |
6 | 405220440 |
7 | 113146602 |
oct | 32455310 |
9 | 14103106 |
10 | 6970056 |
11 | 3a30785 |
12 | 2401720 |
13 | 15a06c2 |
14 | cd6172 |
15 | 92a306 |
hex | 6a5ac8 |
6970056 has 16 divisors (see below), whose sum is σ = 17425200. Its totient is φ = 2323344.
The previous prime is 6970049. The next prime is 6970069. The reversal of 6970056 is 6500796.
It is a junction number, because it is equal to n+sod(n) for n = 6969999 and 6970026.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 145186 + ... + 145233.
It is an arithmetic number, because the mean of its divisors is an integer number (1089075).
Almost surely, 26970056 is an apocalyptic number.
It is an amenable number.
6970056 is an abundant number, since it is smaller than the sum of its proper divisors (10455144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6970056 is a wasteful number, since it uses less digits than its factorization.
6970056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 290428 (or 290424 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 33.
The square root of 6970056 is about 2640.0863622238. The cubic root of 6970056 is about 191.0199626440.
It can be divided in two parts, 69 and 70056, that added together give a triangular number (70125 = T374).
The spelling of 6970056 in words is "six million, nine hundred seventy thousand, fifty-six".
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