Base | Representation |
---|---|
bin | 1010000010101000… |
… | …0100100000101000 |
3 | 20221211211122110222 |
4 | 2200222010200220 |
5 | 21010004224310 |
6 | 1123243225212 |
7 | 123536243465 |
oct | 24052044050 |
9 | 6854748428 |
10 | 2695383080 |
11 | 1163523225 |
12 | 632818208 |
13 | 33c55b140 |
14 | 1b7d9066c |
15 | 10b972055 |
hex | a0a84828 |
2695383080 has 64 divisors (see below), whose sum is σ = 6544314000. Its totient is φ = 993208320.
The previous prime is 2695383043. The next prime is 2695383109. The reversal of 2695383080 is 803835962.
It can be written as a sum of positive squares in 8 ways, for example, as 327392836 + 2367990244 = 18094^2 + 48662^2 .
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, 265946 + ... + 275894.
Almost surely, 22695383080 is an apocalyptic number.
2695383080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2695383080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3272157000).
2695383080 is an abundant number, since it is smaller than the sum of its proper divisors (3848930920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2695383080 is a wasteful number, since it uses less digits than its factorization.
2695383080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10494 (or 10490 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 44.
The square root of 2695383080 is about 51917.0788854689. The cubic root of 2695383080 is about 1391.6824993159.
The spelling of 2695383080 in words is "two billion, six hundred ninety-five million, three hundred eighty-three thousand, eighty".
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