Base | Representation |
---|---|
bin | 1001111111101010… |
… | …0100101111111100 |
3 | 20220222102002010000 |
4 | 2133322210233330 |
5 | 20443312312340 |
6 | 1122120314300 |
7 | 123325355553 |
oct | 23772445774 |
9 | 6828362100 |
10 | 2682932220 |
11 | 1157499761 |
12 | 62a612990 |
13 | 339abbb77 |
14 | 1b646cd9a |
15 | 10a812d30 |
hex | 9fea4bfc |
2682932220 has 60 divisors (see below), whose sum is σ = 8416462824. Its totient is φ = 715448160.
The previous prime is 2682932207. The next prime is 2682932227. The reversal of 2682932220 is 222392862.
2682932220 = T95 + T96 + ... + T2524.
It is a tau number, because it is divible by the number of its divisors (60).
It is a super-2 number, since 2×26829322202 = 14396250594228256800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2682932227) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 826446 + ... + 829685.
Almost surely, 22682932220 is an apocalyptic number.
2682932220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2682932220 is an abundant number, since it is smaller than the sum of its proper divisors (5733530604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2682932220 is a wasteful number, since it uses less digits than its factorization.
2682932220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1656152 (or 1656141 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The square root of 2682932220 is about 51797.0290653817. The cubic root of 2682932220 is about 1389.5363117025.
It can be divided in two parts, 26829 and 32220, that added together give a 10-th power (59049 = 310).
The spelling of 2682932220 in words is "two billion, six hundred eighty-two million, nine hundred thirty-two thousand, two hundred twenty".
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