Base | Representation |
---|---|
bin | 11011111011000… |
… | …110100110100110 |
3 | 1012122112011111220 |
4 | 123323012212212 |
5 | 1424412301444 |
6 | 114253041210 |
7 | 14416000110 |
oct | 3373064646 |
9 | 1178464456 |
10 | 468478374 |
11 | 220497811 |
12 | 110a86206 |
13 | 76099650 |
14 | 4630c3b0 |
15 | 2b1dd619 |
hex | 1bec69a6 |
468478374 has 64 divisors (see below), whose sum is σ = 1167882240. Its totient is φ = 121979520.
The previous prime is 468478363. The next prime is 468478379. The reversal of 468478374 is 473874864.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (468478379) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37704 + ... + 48564.
It is an arithmetic number, because the mean of its divisors is an integer number (18248160).
Almost surely, 2468478374 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 468478374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (583941120).
468478374 is an abundant number, since it is smaller than the sum of its proper divisors (699403866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
468478374 is a wasteful number, since it uses less digits than its factorization.
468478374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10965.
The product of its digits is 3612672, while the sum is 51.
The square root of 468478374 is about 21644.3612518365. The cubic root of 468478374 is about 776.6580521393.
The spelling of 468478374 in words is "four hundred sixty-eight million, four hundred seventy-eight thousand, three hundred seventy-four".
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