Base | Representation |
---|---|
bin | 1000011100100001010… |
… | …11001011001000101111 |
3 | 1000202000211202201100222 |
4 | 10032100223023020233 |
5 | 14223302122430433 |
6 | 341151135441555 |
7 | 26652115455533 |
oct | 4162053131057 |
9 | 1022024681328 |
10 | 290190045743 |
11 | 102083796494 |
12 | 482a80862bb |
13 | 21498621950 |
14 | 1008c32dbc3 |
15 | 7836340b98 |
hex | 4390acb22f |
290190045743 has 4 divisors (see below), whose sum is σ = 312512356968. Its totient is φ = 267867734520.
The previous prime is 290190045703. The next prime is 290190045773. The reversal of 290190045743 is 347540091092.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 290190045743 - 210 = 290190044719 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 290190045694 and 290190045703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (290190045703) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11161155593 + ... + 11161155618.
It is an arithmetic number, because the mean of its divisors is an integer number (78128089242).
Almost surely, 2290190045743 is an apocalyptic number.
290190045743 is a deficient number, since it is larger than the sum of its proper divisors (22322311225).
290190045743 is a wasteful number, since it uses less digits than its factorization.
290190045743 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22322311224.
The product of its (nonzero) digits is 272160, while the sum is 44.
The spelling of 290190045743 in words is "two hundred ninety billion, one hundred ninety million, forty-five thousand, seven hundred forty-three".
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