Base | Representation |
---|---|
bin | 11011111010101… |
… | …111110011001101 |
3 | 1012122100102101121 |
4 | 123322233303031 |
5 | 1424401304343 |
6 | 114251040541 |
7 | 14415130600 |
oct | 3372576315 |
9 | 1178312347 |
10 | 468384973 |
11 | 220433621 |
12 | 110a40151 |
13 | 76065c94 |
14 | 462c6337 |
15 | 2b1c0aed |
hex | 1beafccd |
468384973 has 6 divisors (see below), whose sum is σ = 544856046. Its totient is φ = 401472792.
The previous prime is 468384953. The next prime is 468384977. The reversal of 468384973 is 379483864.
It can be written as a sum of positive squares in only one way, i.e., 408120804 + 60264169 = 20202^2 + 7763^2 .
It is a de Polignac number, because none of the positive numbers 2k-468384973 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 468384973.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (468384977) 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, 4779390 + ... + 4779487.
It is an arithmetic number, because the mean of its divisors is an integer number (90809341).
Almost surely, 2468384973 is an apocalyptic number.
It is an amenable number.
468384973 is a deficient number, since it is larger than the sum of its proper divisors (76471073).
468384973 is an equidigital number, since it uses as much as digits as its factorization.
468384973 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9558891 (or 9558884 counting only the distinct ones).
The product of its digits is 3483648, while the sum is 52.
The square root of 468384973 is about 21642.2035153540. The cubic root of 468384973 is about 776.6064343457.
The spelling of 468384973 in words is "four hundred sixty-eight million, three hundred eighty-four thousand, nine hundred seventy-three".
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