Base | Representation |
---|---|
bin | 1010000000110111… |
… | …1100110000101110 |
3 | 20221022222010022110 |
4 | 2200031330300232 |
5 | 21001112330220 |
6 | 1122421224450 |
7 | 123416501445 |
oct | 24015746056 |
9 | 6838863273 |
10 | 2688011310 |
11 | 115a348756 |
12 | 630262126 |
13 | 33ab7994a |
14 | 1b6dd1d5c |
15 | 10aeb7be0 |
hex | a037cc2e |
2688011310 has 32 divisors (see below), whose sum is σ = 6588490752. Its totient is φ = 701551520.
The previous prime is 2688011303. The next prime is 2688011341. The reversal of 2688011310 is 131108862.
It is a super-2 number, since 2×26880113102 = 14450809605375832200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 951786 + ... + 954605.
It is an arithmetic number, because the mean of its divisors is an integer number (205890336).
Almost surely, 22688011310 is an apocalyptic number.
2688011310 is an abundant number, since it is smaller than the sum of its proper divisors (3900479442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2688011310 is a wasteful number, since it uses less digits than its factorization.
2688011310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1906448.
The product of its (nonzero) digits is 2304, while the sum is 30.
The square root of 2688011310 is about 51846.0346603287. The cubic root of 2688011310 is about 1390.4126080442.
The spelling of 2688011310 in words is "two billion, six hundred eighty-eight million, eleven thousand, three hundred ten".
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