Base | Representation |
---|---|
bin | 11000111111111101… |
… | …110110011100101110 |
3 | 2120021201210210002120 |
4 | 120333331312130232 |
5 | 414433300412230 |
6 | 20155334133410 |
7 | 1640123404203 |
oct | 307775663456 |
9 | 76251723076 |
10 | 26842982190 |
11 | 10425188902 |
12 | 52517b1266 |
13 | 26ba2c561b |
14 | 142904bcaa |
15 | a718bb310 |
hex | 63ff7672e |
26842982190 has 32 divisors (see below), whose sum is σ = 64472094720. Its totient is φ = 7152691104.
The previous prime is 26842982183. The next prime is 26842982219. The reversal of 26842982190 is 9128924862.
It is a super-2 number, since 2×268429821902 (a number of 22 digits) contains 22 as substring.
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, 299614 + ... + 378753.
It is an arithmetic number, because the mean of its divisors is an integer number (2014752960).
Almost surely, 226842982190 is an apocalyptic number.
26842982190 is an abundant number, since it is smaller than the sum of its proper divisors (37629112530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26842982190 is a wasteful number, since it uses less digits than its factorization.
26842982190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 679696.
The product of its (nonzero) digits is 995328, while the sum is 51.
The spelling of 26842982190 in words is "twenty-six billion, eight hundred forty-two million, nine hundred eighty-two thousand, one hundred ninety".
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