Base | Representation |
---|---|
bin | 10011110111111001… |
… | …11100100100100011 |
3 | 1000112120120012200021 |
4 | 21323330330210203 |
5 | 133322343241044 |
6 | 4522420334311 |
7 | 525254220640 |
oct | 117374744443 |
9 | 30476505607 |
10 | 10669508899 |
11 | 4585728a55 |
12 | 2099244397 |
13 | 101061219a |
14 | 733040dc7 |
15 | 426a5ae84 |
hex | 27bf3c923 |
10669508899 has 8 divisors (see below), whose sum is σ = 12282730848. Its totient is φ = 9078538560.
The previous prime is 10669508897. The next prime is 10669508911. The reversal of 10669508899 is 99880596601.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10669508899 - 21 = 10669508897 is a prime.
It is a super-2 number, since 2×106695088992 (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 (10669508891) 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, 5561872 + ... + 5563789.
It is an arithmetic number, because the mean of its divisors is an integer number (1535341356).
Almost surely, 210669508899 is an apocalyptic number.
10669508899 is a deficient number, since it is larger than the sum of its proper divisors (1613221949).
10669508899 is a wasteful number, since it uses less digits than its factorization.
10669508899 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11125805.
The product of its (nonzero) digits is 8398080, while the sum is 61.
The spelling of 10669508899 in words is "ten billion, six hundred sixty-nine million, five hundred eight thousand, eight hundred ninety-nine".
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