Base | Representation |
---|---|
bin | 1010001010111001… |
… | …1100000100011110 |
3 | 21001021010120021000 |
4 | 2202232130010132 |
5 | 21042400120330 |
6 | 1130523051130 |
7 | 124440214314 |
oct | 24256340436 |
9 | 7037116230 |
10 | 2730082590 |
11 | 1181073504 |
12 | 642370aa6 |
13 | 3467ba1b1 |
14 | 1bc8240b4 |
15 | 10ea28560 |
hex | a2b9c11e |
2730082590 has 32 divisors (see below), whose sum is σ = 7280220960. Its totient is φ = 728021952.
The previous prime is 2730082571. The next prime is 2730082603. The reversal of 2730082590 is 952800372.
It is a happy number.
It is a super-2 number, since 2×27300825902 = 14906701896442216200, which 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, 5055439 + ... + 5055978.
It is an arithmetic number, because the mean of its divisors is an integer number (227506905).
Almost surely, 22730082590 is an apocalyptic number.
2730082590 is an abundant number, since it is smaller than the sum of its proper divisors (4550138370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2730082590 is a wasteful number, since it uses less digits than its factorization.
2730082590 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10111433 (or 10111427 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 2730082590 is about 52250.1922484501. The cubic root of 2730082590 is about 1397.6290806192.
The spelling of 2730082590 in words is "two billion, seven hundred thirty million, eighty-two thousand, five hundred ninety".
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