Base | Representation |
---|---|
bin | 10001010010101… |
… | …000111100000000 |
3 | 202012212112221100 |
4 | 101102220330000 |
5 | 1043231131234 |
6 | 44441454400 |
7 | 10121541342 |
oct | 2122507400 |
9 | 665775840 |
10 | 290098944 |
11 | 1398316a3 |
12 | 811a1400 |
13 | 481422a5 |
14 | 2a757292 |
15 | 1a705399 |
hex | 114a8f00 |
290098944 has 216 divisors, whose sum is σ = 890587152. Its totient is φ = 90685440.
The previous prime is 290098937. The next prime is 290098957. The reversal of 290098944 is 449890092.
It is a self number, because there is not a number n which added to its sum of digits gives 290098944.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3495127 + ... + 3495209.
Almost surely, 2290098944 is an apocalyptic number.
290098944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 290098944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (445293576).
290098944 is an abundant number, since it is smaller than the sum of its proper divisors (600488208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
290098944 is a wasteful number, since it uses less digits than its factorization.
290098944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183 (or 166 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 45.
The square root of 290098944 is about 17032.2912140440. The cubic root of 290098944 is about 661.9858644980.
The spelling of 290098944 in words is "two hundred ninety million, ninety-eight thousand, nine hundred forty-four".
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