Base | Representation |
---|---|
bin | 11011111100100… |
… | …110100011111111 |
3 | 1012200021010200021 |
4 | 123330212203333 |
5 | 1430012341143 |
6 | 114305313011 |
7 | 14422225036 |
oct | 3374464377 |
9 | 1180233607 |
10 | 468871423 |
11 | 220736049 |
12 | 111035767 |
13 | 761a6517 |
14 | 463b171d |
15 | 2b269ced |
hex | 1bf268ff |
468871423 has 2 divisors, whose sum is σ = 468871424. Its totient is φ = 468871422.
The previous prime is 468871397. The next prime is 468871471. The reversal of 468871423 is 324178864.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-468871423 is a prime.
It is a super-2 number, since 2×4688714232 = 439680822612089858, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 468871423.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (468871223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234435711 + 234435712.
It is an arithmetic number, because the mean of its divisors is an integer number (234435712).
Almost surely, 2468871423 is an apocalyptic number.
468871423 is a deficient number, since it is larger than the sum of its proper divisors (1).
468871423 is an equidigital number, since it uses as much as digits as its factorization.
468871423 is an evil number, because the sum of its binary digits is even.
The product of its digits is 258048, while the sum is 43.
The square root of 468871423 is about 21653.4390571105. The cubic root of 468871423 is about 776.8751943854.
The spelling of 468871423 in words is "four hundred sixty-eight million, eight hundred seventy-one thousand, four hundred twenty-three".
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