Base | Representation |
---|---|
bin | 10001010101001… |
… | …101110110011000 |
3 | 202021010212112010 |
4 | 101111031312120 |
5 | 1043414240144 |
6 | 44504145520 |
7 | 10130353563 |
oct | 2125156630 |
9 | 667125463 |
10 | 290774424 |
11 | 13a153146 |
12 | 814682a0 |
13 | 4831a895 |
14 | 2a8914da |
15 | 1a7da5b9 |
hex | 1154dd98 |
290774424 has 16 divisors (see below), whose sum is σ = 726936120. Its totient is φ = 96924800.
The previous prime is 290774401. The next prime is 290774437. The reversal of 290774424 is 424477092.
290774424 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6057777 + ... + 6057824.
Almost surely, 2290774424 is an apocalyptic number.
290774424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
290774424 is an abundant number, since it is smaller than the sum of its proper divisors (436161696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
290774424 is a wasteful number, since it uses less digits than its factorization.
290774424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12115610 (or 12115606 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 39.
The square root of 290774424 is about 17052.1090777651. The cubic root of 290774424 is about 662.4992658827.
The spelling of 290774424 in words is "two hundred ninety million, seven hundred seventy-four thousand, four hundred twenty-four".
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