Base | Representation |
---|---|
bin | 1000101110100011… |
… | …1000010001101101 |
3 | 20001021021222212100 |
4 | 2023220320101231 |
5 | 14244220434133 |
6 | 1024245125313 |
7 | 112025016603 |
oct | 21350702155 |
9 | 6037258770 |
10 | 2342749293 |
11 | aa246a245 |
12 | 5546b9839 |
13 | 2b44921b1 |
14 | 1831d9873 |
15 | daa17e13 |
hex | 8ba3846d |
2342749293 has 6 divisors (see below), whose sum is σ = 3383971214. Its totient is φ = 1561832856.
The previous prime is 2342749289. The next prime is 2342749303. The reversal of 2342749293 is 3929472432.
It can be written as a sum of positive squares in only one way, i.e., 1916863524 + 425885769 = 43782^2 + 20637^2 .
It is not a de Polignac number, because 2342749293 - 22 = 2342749289 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2342749223) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130152730 + ... + 130152747.
Almost surely, 22342749293 is an apocalyptic number.
It is an amenable number.
2342749293 is a deficient number, since it is larger than the sum of its proper divisors (1041221921).
2342749293 is a wasteful number, since it uses less digits than its factorization.
2342749293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 260305483 (or 260305480 counting only the distinct ones).
The product of its digits is 653184, while the sum is 45.
The square root of 2342749293 is about 48401.9554666958. The cubic root of 2342749293 is about 1328.1341339223.
The spelling of 2342749293 in words is "two billion, three hundred forty-two million, seven hundred forty-nine thousand, two hundred ninety-three".
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