Base | Representation |
---|---|
bin | 100000101001011111… |
… | …1000111001001100110 |
3 | 20200222012122001220102 |
4 | 1001102333013021212 |
5 | 2122042102042211 |
6 | 52113042104102 |
7 | 5031302031404 |
oct | 1012277071146 |
9 | 220865561812 |
10 | 70111752806 |
11 | 27809290667 |
12 | 1170834b032 |
13 | 67c4644784 |
14 | 35717c6474 |
15 | 1c55337a3b |
hex | 1052fc7266 |
70111752806 has 16 divisors (see below), whose sum is σ = 108034168416. Its totient is φ = 34100787456.
The previous prime is 70111752793. The next prime is 70111752829. The reversal of 70111752806 is 60825711107.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 70111752806.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234230 + ... + 441686.
It is an arithmetic number, because the mean of its divisors is an integer number (6752135526).
Almost surely, 270111752806 is an apocalyptic number.
70111752806 is a deficient number, since it is larger than the sum of its proper divisors (37922415610).
70111752806 is a wasteful number, since it uses less digits than its factorization.
70111752806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212063.
The product of its (nonzero) digits is 23520, while the sum is 38.
The spelling of 70111752806 in words is "seventy billion, one hundred eleven million, seven hundred fifty-two thousand, eight hundred six".
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