Base | Representation |
---|---|
bin | 10011111010010110… |
… | …00010111100010011 |
3 | 1000121000002100210200 |
4 | 21331023002330103 |
5 | 133343113412402 |
6 | 4524431230243 |
7 | 525623230641 |
oct | 117513027423 |
9 | 30530070720 |
10 | 10689982227 |
11 | 4596241961 |
12 | 20a4078383 |
13 | 101492cb92 |
14 | 735a50191 |
15 | 42875221c |
hex | 27d2c2f13 |
10689982227 has 6 divisors (see below), whose sum is σ = 15441085452. Its totient is φ = 7126654812.
The previous prime is 10689982213. The next prime is 10689982229. The reversal of 10689982227 is 72228998601.
It is not a de Polignac number, because 10689982227 - 28 = 10689981971 is a prime.
It is a super-2 number, since 2×106899822272 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10689982229) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 593887893 + ... + 593887910.
It is an arithmetic number, because the mean of its divisors is an integer number (2573514242).
Almost surely, 210689982227 is an apocalyptic number.
10689982227 is a deficient number, since it is larger than the sum of its proper divisors (4751103225).
10689982227 is a wasteful number, since it uses less digits than its factorization.
10689982227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1187775809 (or 1187775806 counting only the distinct ones).
The product of its (nonzero) digits is 1741824, while the sum is 54.
It can be divided in two parts, 1068998 and 2227, that added together give a square (1071225 = 10352).
The spelling of 10689982227 in words is "ten billion, six hundred eighty-nine million, nine hundred eighty-two thousand, two hundred twenty-seven".
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