Base | Representation |
---|---|
bin | 11011111010010… |
… | …101100010001101 |
3 | 1012122010221211000 |
4 | 123322111202031 |
5 | 1424334334024 |
6 | 114244450513 |
7 | 14414202126 |
oct | 3372254215 |
9 | 1178127730 |
10 | 468277389 |
11 | 22036a808 |
12 | 1109a9a39 |
13 | 76029018 |
14 | 4629904d |
15 | 2b19dcc9 |
hex | 1be9588d |
468277389 has 16 divisors (see below), whose sum is σ = 695280640. Its totient is φ = 311493600.
The previous prime is 468277367. The next prime is 468277417. The reversal of 468277389 is 983772864.
It is not a de Polignac number, because 468277389 - 25 = 468277357 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 (468277889) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6637 + ... + 31314.
It is an arithmetic number, because the mean of its divisors is an integer number (43455040).
Almost surely, 2468277389 is an apocalyptic number.
It is an amenable number.
468277389 is a deficient number, since it is larger than the sum of its proper divisors (227003251).
468277389 is a wasteful number, since it uses less digits than its factorization.
468277389 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38417 (or 38411 counting only the distinct ones).
The product of its digits is 4064256, while the sum is 54.
The square root of 468277389 is about 21639.7178586043. The cubic root of 468277389 is about 776.5469698530.
The spelling of 468277389 in words is "four hundred sixty-eight million, two hundred seventy-seven thousand, three hundred eighty-nine".
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