Base | Representation |
---|---|
bin | 11011111110000… |
… | …011001100001010 |
3 | 1012200222102010020 |
4 | 123332003030022 |
5 | 1430112011301 |
6 | 114321401310 |
7 | 14425365132 |
oct | 3376031412 |
9 | 1180872106 |
10 | 469250826 |
11 | 220975100 |
12 | 111199236 |
13 | 762aa115 |
14 | 4646dac2 |
15 | 2b2e2436 |
hex | 1bf8330a |
469250826 has 48 divisors (see below), whose sum is σ = 1037565984. Its totient is φ = 141372000.
The previous prime is 469250797. The next prime is 469250833. The reversal of 469250826 is 628052964.
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, 129621 + ... + 133191.
It is an arithmetic number, because the mean of its divisors is an integer number (21615958).
Almost surely, 2469250826 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 469250826, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (518782992).
469250826 is an abundant number, since it is smaller than the sum of its proper divisors (568315158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
469250826 is a wasteful number, since it uses less digits than its factorization.
469250826 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3779 (or 3768 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 42.
The square root of 469250826 is about 21662.1980879134. The cubic root of 469250826 is about 777.0846827431.
The spelling of 469250826 in words is "four hundred sixty-nine million, two hundred fifty thousand, eight hundred twenty-six".
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