Base | Representation |
---|---|
bin | 1011010111011111… |
… | …0111011000111101 |
3 | 21212122121011100221 |
4 | 2311313313120331 |
5 | 22222114232033 |
6 | 1222440221341 |
7 | 135420541165 |
oct | 26567673075 |
9 | 7778534327 |
10 | 3051320893 |
11 | 1326433605 |
12 | 711a6a851 |
13 | 398212c2a |
14 | 20d3655a5 |
15 | 12cd3012d |
hex | b5df763d |
3051320893 has 8 divisors (see below), whose sum is σ = 3124728288. Its totient is φ = 2978024784.
The previous prime is 3051320851. The next prime is 3051320897. The reversal of 3051320893 is 3980231503.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3051320893 - 225 = 3017766461 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 (3051320897) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29055 + ... + 83347.
It is an arithmetic number, because the mean of its divisors is an integer number (390591036).
Almost surely, 23051320893 is an apocalyptic number.
It is an amenable number.
3051320893 is a deficient number, since it is larger than the sum of its proper divisors (73407395).
3051320893 is a wasteful number, since it uses less digits than its factorization.
3051320893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55643.
The product of its (nonzero) digits is 19440, while the sum is 34.
The square root of 3051320893 is about 55238.7625947577. The cubic root of 3051320893 is about 1450.4272847773.
The spelling of 3051320893 in words is "three billion, fifty-one million, three hundred twenty thousand, eight hundred ninety-three".
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