Base | Representation |
---|---|
bin | 11100100101110111… |
… | …101111110001110010 |
3 | 2221020112201210012112 |
4 | 130211313233301302 |
5 | 1000333214013212 |
6 | 22034202325322 |
7 | 2134530620150 |
oct | 344567576162 |
9 | 87215653175 |
10 | 30700141682 |
11 | 1202447a921 |
12 | 5b494b9842 |
13 | 2b83453b12 |
14 | 16b341c3d0 |
15 | bea328422 |
hex | 725defc72 |
30700141682 has 16 divisors (see below), whose sum is σ = 53171381760. Its totient is φ = 13021561728.
The previous prime is 30700141649. The next prime is 30700141697. The reversal of 30700141682 is 28614100703.
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, 11302082 + ... + 11304797.
It is an arithmetic number, because the mean of its divisors is an integer number (3323211360).
Almost surely, 230700141682 is an apocalyptic number.
30700141682 is a deficient number, since it is larger than the sum of its proper divisors (22471240078).
30700141682 is a wasteful number, since it uses less digits than its factorization.
30700141682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22606985.
The product of its (nonzero) digits is 8064, while the sum is 32.
The spelling of 30700141682 in words is "thirty billion, seven hundred million, one hundred forty-one thousand, six hundred eighty-two".
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