Base | Representation |
---|---|
bin | 111110101111000… |
… | …0100100101101000 |
3 | 12102200222212022102 |
4 | 1331132010211220 |
5 | 13302342110422 |
6 | 544514112532 |
7 | 103110334415 |
oct | 17536044550 |
9 | 5380885272 |
10 | 2105035112 |
11 | 990268044 |
12 | 4a8b7b748 |
13 | 27716190b |
14 | 15d7db10c |
15 | c4c0e192 |
hex | 7d784968 |
2105035112 has 8 divisors (see below), whose sum is σ = 3946940850. Its totient is φ = 1052517552.
The previous prime is 2105035103. The next prime is 2105035123. The reversal of 2105035112 is 2115305012.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1885817476 + 219217636 = 43426^2 + 14806^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131564687 + ... + 131564702.
Almost surely, 22105035112 is an apocalyptic number.
It is an amenable number.
2105035112 is a deficient number, since it is larger than the sum of its proper divisors (1841905738).
2105035112 is a wasteful number, since it uses less digits than its factorization.
2105035112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 263129395 (or 263129391 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 20.
The square root of 2105035112 is about 45880.6616342877. The cubic root of 2105035112 is about 1281.6018178588.
The spelling of 2105035112 in words is "two billion, one hundred five million, thirty-five thousand, one hundred twelve".
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