Base | Representation |
---|---|
bin | 1000111001111000… |
… | …1101000000110100 |
3 | 20011120201220212210 |
4 | 2032132031000310 |
5 | 14343403013132 |
6 | 1033104013420 |
7 | 113143031016 |
oct | 21636150064 |
9 | 6146656783 |
10 | 2390282292 |
11 | 1017285512 |
12 | 568601270 |
13 | 2c1295728 |
14 | 1896501b6 |
15 | deca6bcc |
hex | 8e78d034 |
2390282292 has 24 divisors (see below), whose sum is σ = 5618039616. Its totient is φ = 790944448.
The previous prime is 2390282273. The next prime is 2390282347. The reversal of 2390282292 is 2922820932.
It is a self number, because there is not a number n which added to its sum of digits gives 2390282292.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 725328 + ... + 728615.
It is an arithmetic number, because the mean of its divisors is an integer number (234084984).
Almost surely, 22390282292 is an apocalyptic number.
It is an amenable number.
2390282292 is an abundant number, since it is smaller than the sum of its proper divisors (3227757324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2390282292 is a wasteful number, since it uses less digits than its factorization.
2390282292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1454087 (or 1454085 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 39.
The square root of 2390282292 is about 48890.5133129117. The cubic root of 2390282292 is about 1337.0564129711.
The spelling of 2390282292 in words is "two billion, three hundred ninety million, two hundred eighty-two thousand, two hundred ninety-two".
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