Base | Representation |
---|---|
bin | 1011011000010010… |
… | …0111110000011011 |
3 | 21212212220001020210 |
4 | 2312010213300123 |
5 | 22223443232411 |
6 | 1223040022203 |
7 | 135461136036 |
oct | 26604476033 |
9 | 7785801223 |
10 | 3054664731 |
11 | 1328307908 |
12 | 713001963 |
13 | 398b13c31 |
14 | 20d99601d |
15 | 12d290ca6 |
hex | b6127c1b |
3054664731 has 8 divisors (see below), whose sum is σ = 4139655184. Its totient is φ = 2003058720.
The previous prime is 3054664721. The next prime is 3054664741. The reversal of 3054664731 is 1374664503.
3054664731 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (3054664721) and next prime (3054664741).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3054664731 - 214 = 3054648347 is a prime.
It is a super-2 number, since 2×30546647312 = 18661953237630604722, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3054664731.
It is not an unprimeable number, because it can be changed into a prime (3054664721) 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, 8345896 + ... + 8346261.
It is an arithmetic number, because the mean of its divisors is an integer number (517456898).
Almost surely, 23054664731 is an apocalyptic number.
3054664731 is a deficient number, since it is larger than the sum of its proper divisors (1084990453).
3054664731 is a wasteful number, since it uses less digits than its factorization.
3054664731 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16692221.
The product of its (nonzero) digits is 181440, while the sum is 39.
The square root of 3054664731 is about 55269.0214405864. The cubic root of 3054664731 is about 1450.9569158749.
The spelling of 3054664731 in words is "three billion, fifty-four million, six hundred sixty-four thousand, seven hundred thirty-one".
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