Base | Representation |
---|---|
bin | 111110101111001… |
… | …0100110000100010 |
3 | 12102201010020011112 |
4 | 1331132110300202 |
5 | 13302401220341 |
6 | 544515343322 |
7 | 103111031465 |
oct | 17536246042 |
9 | 5381106145 |
10 | 2105101346 |
11 | 990302887 |
12 | 4a8bb1b42 |
13 | 277185aca |
14 | 15d8172dc |
15 | c4c23aeb |
hex | 7d794c22 |
2105101346 has 16 divisors (see below), whose sum is σ = 3184631520. Its totient is φ = 1043578080.
The previous prime is 2105101337. The next prime is 2105101363. The reversal of 2105101346 is 6431015012.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220790 + ... + 230126.
It is an arithmetic number, because the mean of its divisors is an integer number (199039470).
Almost surely, 22105101346 is an apocalyptic number.
2105101346 is a deficient number, since it is larger than the sum of its proper divisors (1079530174).
2105101346 is a wasteful number, since it uses less digits than its factorization.
2105101346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10289.
The product of its (nonzero) digits is 720, while the sum is 23.
The square root of 2105101346 is about 45881.3834359863. The cubic root of 2105101346 is about 1281.6152593962.
Adding to 2105101346 its reverse (6431015012), we get a palindrome (8536116358).
The spelling of 2105101346 in words is "two billion, one hundred five million, one hundred one thousand, three hundred forty-six".
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