Base | Representation |
---|---|
bin | 11100000100001… |
… | …000000101000000 |
3 | 1012210222100011000 |
4 | 130010020011000 |
5 | 1431013444322 |
6 | 114415452000 |
7 | 14445051123 |
oct | 3404100500 |
9 | 1183870130 |
10 | 470843712 |
11 | 221862939 |
12 | 111827000 |
13 | 76717161 |
14 | 467663ba |
15 | 2b5093ac |
hex | 1c108140 |
470843712 has 112 divisors (see below), whose sum is σ = 1457147200. Its totient is φ = 148677120.
The previous prime is 470843699. The next prime is 470843749. The reversal of 470843712 is 217348074.
It is a happy number.
It is a super-2 number, since 2×4708437122 = 443387602259877888, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25662 + ... + 40002.
Almost surely, 2470843712 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 470843712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (728573600).
470843712 is an abundant number, since it is smaller than the sum of its proper divisors (986303488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470843712 is a wasteful number, since it uses less digits than its factorization.
470843712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14381 (or 14365 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 36.
The square root of 470843712 is about 21698.9334300099. The cubic root of 470843712 is about 777.9629687879.
The spelling of 470843712 in words is "four hundred seventy million, eight hundred forty-three thousand, seven hundred twelve".
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