Base | Representation |
---|---|
bin | 1101000010011110… |
… | …01001101000001110 |
3 | 200001211212102201200 |
4 | 12201033021220032 |
5 | 103314004230140 |
6 | 3114335450330 |
7 | 335316422205 |
oct | 64117115016 |
9 | 20054772650 |
10 | 7000070670 |
11 | 2a723a277a |
12 | 14343869a6 |
13 | 87732c168 |
14 | 4a597823c |
15 | 2ae830030 |
hex | 1a13c9a0e |
7000070670 has 24 divisors (see below), whose sum is σ = 18200183976. Its totient is φ = 1866685488.
The previous prime is 7000070657. The next prime is 7000070711. The reversal of 7000070670 is 760700007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38889192 + ... + 38889371.
It is an arithmetic number, because the mean of its divisors is an integer number (758340999).
Almost surely, 27000070670 is an apocalyptic number.
7000070670 is an abundant number, since it is smaller than the sum of its proper divisors (11200113306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7000070670 is a wasteful number, since it uses less digits than its factorization.
7000070670 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77778576 (or 77778573 counting only the distinct ones).
The product of its (nonzero) digits is 2058, while the sum is 27.
The square root of 7000070670 is about 83666.4249863707. The cubic root of 7000070670 is about 1912.9376202196.
Adding to 7000070670 its reverse (760700007), we get a palindrome (7760770677).
The spelling of 7000070670 in words is "seven billion, seventy thousand, six hundred seventy".
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