Base | Representation |
---|---|
bin | 10011111110000000… |
… | …01110100011111011 |
3 | 1000200010220000120200 |
4 | 21333000032203323 |
5 | 133423444410132 |
6 | 4531445453243 |
7 | 526445311035 |
oct | 117700164373 |
9 | 30603800520 |
10 | 10720700667 |
11 | 46016130a6 |
12 | 20b2411223 |
13 | 101b0c6b81 |
14 | 739b68c55 |
15 | 42b2bdd7c |
hex | 27f00e8fb |
10720700667 has 24 divisors (see below), whose sum is σ = 16402289904. Its totient is φ = 6724283904.
The previous prime is 10720700647. The next prime is 10720700671. The reversal of 10720700667 is 76600702701.
It is not a de Polignac number, because 10720700667 - 26 = 10720700603 is a prime.
It is a super-2 number, since 2×107207006672 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10720700647) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 472863 + ... + 495015.
It is an arithmetic number, because the mean of its divisors is an integer number (683428746).
Almost surely, 210720700667 is an apocalyptic number.
10720700667 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
10720700667 is a deficient number, since it is larger than the sum of its proper divisors (5681589237).
10720700667 is a wasteful number, since it uses less digits than its factorization.
10720700667 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25339 (or 25336 counting only the distinct ones).
The product of its (nonzero) digits is 24696, while the sum is 36.
The spelling of 10720700667 in words is "ten billion, seven hundred twenty million, seven hundred thousand, six hundred sixty-seven".
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