Base | Representation |
---|---|
bin | 10001010010101… |
… | …101111010000110 |
3 | 202012220120212100 |
4 | 101102231322012 |
5 | 1043232304202 |
6 | 44442132530 |
7 | 10121654604 |
oct | 2122557206 |
9 | 665816770 |
10 | 290119302 |
11 | 139845a20 |
12 | 811b1146 |
13 | 4814b635 |
14 | 2a760874 |
15 | 1a70b41c |
hex | 114ade86 |
290119302 has 24 divisors (see below), whose sum is σ = 685737000. Its totient is φ = 87914880.
The previous prime is 290119273. The next prime is 290119307. The reversal of 290119302 is 203911092.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (290119307) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 732427 + ... + 732822.
It is an arithmetic number, because the mean of its divisors is an integer number (28572375).
Almost surely, 2290119302 is an apocalyptic number.
290119302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
290119302 is an abundant number, since it is smaller than the sum of its proper divisors (395617698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
290119302 is a wasteful number, since it uses less digits than its factorization.
290119302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1465268 (or 1465265 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 27.
The square root of 290119302 is about 17032.8888330782. Note that the first 4 decimals coincide. The cubic root of 290119302 is about 662.0013493217.
The spelling of 290119302 in words is "two hundred ninety million, one hundred nineteen thousand, three hundred two".
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