Base | Representation |
---|---|
bin | 10010000000101001… |
… | …01010010101001001 |
3 | 220221212002210121202 |
4 | 21000110222111021 |
5 | 124300241431211 |
6 | 4235242113545 |
7 | 461415634403 |
oct | 110024522511 |
9 | 26855083552 |
10 | 9669092681 |
11 | 4111a50496 |
12 | 1a5a1ab8b5 |
13 | bb128a721 |
14 | 67a225b73 |
15 | 3b8ce653b |
hex | 24052a549 |
9669092681 has 8 divisors (see below), whose sum is σ = 10063879680. Its totient is φ = 9278397072.
The previous prime is 9669092639. The next prime is 9669092687. The reversal of 9669092681 is 1862909669.
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 9669092681 - 210 = 9669091657 is a prime.
It is a super-2 number, since 2×96690926812 (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 (9669092687) 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, 1018025 + ... + 1027478.
It is an arithmetic number, because the mean of its divisors is an integer number (1257984960).
Almost surely, 29669092681 is an apocalyptic number.
It is an amenable number.
9669092681 is a deficient number, since it is larger than the sum of its proper divisors (394786999).
9669092681 is a wasteful number, since it uses less digits than its factorization.
9669092681 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2045695.
The product of its (nonzero) digits is 2519424, while the sum is 56.
The square root of 9669092681 is about 98331.5446893824. The cubic root of 9669092681 is about 2130.4036999958.
The spelling of 9669092681 in words is "nine billion, six hundred sixty-nine million, ninety-two thousand, six hundred eighty-one".
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