Base | Representation |
---|---|
bin | 10011111010010111… |
… | …00110100110110011 |
3 | 1000121000100210012001 |
4 | 21331023212212303 |
5 | 133343133101212 |
6 | 4524434314431 |
7 | 525624406555 |
oct | 117513464663 |
9 | 30530323161 |
10 | 10690128307 |
11 | 4596331691 |
12 | 20a4128a17 |
13 | 1014981511 |
14 | 735a8b4d5 |
15 | 428780657 |
hex | 27d2e69b3 |
10690128307 has 8 divisors (see below), whose sum is σ = 10782944640. Its totient is φ = 10597713600.
The previous prime is 10690128283. The next prime is 10690128311. The reversal of 10690128307 is 70382109601.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10690128307 - 211 = 10690126259 is a prime.
It is a super-2 number, since 2×106901283072 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10690128107) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46819 + ... + 153532.
It is an arithmetic number, because the mean of its divisors is an integer number (1347868080).
Almost surely, 210690128307 is an apocalyptic number.
10690128307 is a deficient number, since it is larger than the sum of its proper divisors (92816333).
10690128307 is a wasteful number, since it uses less digits than its factorization.
10690128307 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200813.
The product of its (nonzero) digits is 18144, while the sum is 37.
The spelling of 10690128307 in words is "ten billion, six hundred ninety million, one hundred twenty-eight thousand, three hundred seven".
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