Base | Representation |
---|---|
bin | 1000000000001001… |
… | …0111000111100010 |
3 | 12112201000220211112 |
4 | 2000002113013202 |
5 | 13344403241001 |
6 | 553053143322 |
7 | 104142366605 |
oct | 20002270742 |
9 | 5481026745 |
10 | 2148102626 |
11 | a0260332a |
12 | 4bb48ab42 |
13 | 283060757 |
14 | 16540c33c |
15 | c88b9cbb |
hex | 800971e2 |
2148102626 has 8 divisors (see below), whose sum is σ = 3411692460. Its totient is φ = 1010871808.
The previous prime is 2148102613. The next prime is 2148102629. The reversal of 2148102626 is 6262018412.
It can be written as a sum of positive squares in 2 ways, for example, as 2088581401 + 59521225 = 45701^2 + 7715^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×21481026262 = 9228689783656191752, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2148102592 and 2148102601.
It is not an unprimeable number, because it can be changed into a prime (2148102629) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31589711 + ... + 31589778.
Almost surely, 22148102626 is an apocalyptic number.
2148102626 is a deficient number, since it is larger than the sum of its proper divisors (1263589834).
2148102626 is a wasteful number, since it uses less digits than its factorization.
2148102626 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63179508.
The product of its (nonzero) digits is 9216, while the sum is 32.
The square root of 2148102626 is about 46347.6280514980. The cubic root of 2148102626 is about 1290.2830991358.
The spelling of 2148102626 in words is "two billion, one hundred forty-eight million, one hundred two thousand, six hundred twenty-six".
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