Base | Representation |
---|---|
bin | 11110110010010111100110 |
3 | 120012000211020 |
4 | 132302113212 |
5 | 4031230010 |
6 | 444552010 |
7 | 125412351 |
oct | 36622746 |
9 | 16160736 |
10 | 8070630 |
11 | 4612647 |
12 | 2852606 |
13 | 1897629 |
14 | 1101298 |
15 | a96470 |
hex | 7b25e6 |
8070630 has 32 divisors (see below), whose sum is σ = 20390400. Its totient is φ = 2038752.
The previous prime is 8070617. The next prime is 8070637. The reversal of 8070630 is 360708.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 8070630.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8070637) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6510 + ... + 7649.
It is an arithmetic number, because the mean of its divisors is an integer number (637200).
Almost surely, 28070630 is an apocalyptic number.
8070630 is an abundant number, since it is smaller than the sum of its proper divisors (12319770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8070630 is a wasteful number, since it uses less digits than its factorization.
8070630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14188.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 8070630 is about 2840.8854253560. The cubic root of 8070630 is about 200.5868596279.
The spelling of 8070630 in words is "eight million, seventy thousand, six hundred thirty".
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