Base | Representation |
---|---|
bin | 111011111011101… |
… | …0100101101101100 |
3 | 12012011000221200111 |
4 | 1313313110231230 |
5 | 13104303211333 |
6 | 531314305404 |
7 | 100556100613 |
oct | 16767245554 |
9 | 5164027614 |
10 | 2010991468 |
11 | 942174722 |
12 | 481588264 |
13 | 2608252a5 |
14 | 15111a87a |
15 | bb8344cd |
hex | 77dd4b6c |
2010991468 has 12 divisors (see below), whose sum is σ = 3520461952. Its totient is φ = 1005145200.
The previous prime is 2010991439. The next prime is 2010991471. The reversal of 2010991468 is 8641990102.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 2010991468.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74508 + ... + 97843.
Almost surely, 22010991468 is an apocalyptic number.
It is an amenable number.
2010991468 is a deficient number, since it is larger than the sum of its proper divisors (1509470484).
2010991468 is a wasteful number, since it uses less digits than its factorization.
2010991468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175272 (or 175270 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 40.
The square root of 2010991468 is about 44844.0795200437. The cubic root of 2010991468 is about 1262.2248982396.
The spelling of 2010991468 in words is "two billion, ten million, nine hundred ninety-one thousand, four hundred sixty-eight".
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