Base | Representation |
---|---|
bin | 1000111111110011101… |
… | …01000101011011111110 |
3 | 1002112221002101102202212 |
4 | 10133321311011123332 |
5 | 20031101313330302 |
6 | 354003025020422 |
7 | 31222426446011 |
oct | 4377165053376 |
9 | 1075832342685 |
10 | 309134120702 |
11 | 10a115174390 |
12 | 4bab4484712 |
13 | 231c730b164 |
14 | 10d682ab378 |
15 | 8094530052 |
hex | 47f9d456fe |
309134120702 has 16 divisors (see below), whose sum is σ = 505936368000. Its totient is φ = 140493138840.
The previous prime is 309134120693. The next prime is 309134120717. The reversal of 309134120702 is 207021431903.
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, 976802 + ... + 1253957.
It is an arithmetic number, because the mean of its divisors is an integer number (31621023000).
Almost surely, 2309134120702 is an apocalyptic number.
309134120702 is a deficient number, since it is larger than the sum of its proper divisors (196802247298).
309134120702 is a wasteful number, since it uses less digits than its factorization.
309134120702 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2237071.
The product of its (nonzero) digits is 9072, while the sum is 32.
The spelling of 309134120702 in words is "three hundred nine billion, one hundred thirty-four million, one hundred twenty thousand, seven hundred two".
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