Base | Representation |
---|---|
bin | 1000011100001010101… |
… | …10001101010000000010 |
3 | 1000201112121011101121211 |
4 | 10032011112031100002 |
5 | 14222410000000002 |
6 | 341120230240334 |
7 | 26644320220366 |
oct | 4160526152002 |
9 | 1021477141554 |
10 | 290000000002 |
11 | 101a96492299 |
12 | 482544b60aa |
13 | 2146814144b |
14 | 10070dbd2a6 |
15 | 7824800dd7 |
hex | 438558d402 |
290000000002 has 8 divisors (see below), whose sum is σ = 444255319296. Its totient is φ = 141914893572.
The previous prime is 289999999987. The next prime is 290000000023. The reversal of 290000000002 is 200000000092.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 290000000002.
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, 1542553098 + ... + 1542553285.
It is an arithmetic number, because the mean of its divisors is an integer number (55531914912).
Almost surely, 2290000000002 is an apocalyptic number.
290000000002 is a deficient number, since it is larger than the sum of its proper divisors (154255319294).
290000000002 is a wasteful number, since it uses less digits than its factorization.
290000000002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3085106432.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 290000000002 its reverse (200000000092), we get a palindrome (490000000094).
The spelling of 290000000002 in words is "two hundred ninety billion, two", and thus it is an aban number.
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