Base | Representation |
---|---|
bin | 11100000000011… |
… | …001111100101000 |
3 | 1012202010210011200 |
4 | 130000121330220 |
5 | 1430241241303 |
6 | 114342524200 |
7 | 14433546336 |
oct | 3400317450 |
9 | 1182123150 |
10 | 469868328 |
11 | 221257036 |
12 | 111436660 |
13 | 764651c7 |
14 | 46590b56 |
15 | 2b3b53a3 |
hex | 1c019f28 |
469868328 has 96 divisors (see below), whose sum is σ = 1375888800. Its totient is φ = 144353664.
The previous prime is 469868317. The next prime is 469868363. The reversal of 469868328 is 823868964.
469868328 is a `hidden beast` number, since 469 + 86 + 83 + 28 = 666.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45975 + ... + 55257.
It is an arithmetic number, because the mean of its divisors is an integer number (14332175).
Almost surely, 2469868328 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 469868328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (687944400).
469868328 is an abundant number, since it is smaller than the sum of its proper divisors (906020472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
469868328 is a wasteful number, since it uses less digits than its factorization.
469868328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9351 (or 9344 counting only the distinct ones).
The product of its digits is 3981312, while the sum is 54.
The square root of 469868328 is about 21676.4463877269. The cubic root of 469868328 is about 777.4253967700.
The spelling of 469868328 in words is "four hundred sixty-nine million, eight hundred sixty-eight thousand, three hundred twenty-eight".
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