Base | Representation |
---|---|
bin | 11011110010010… |
… | …01000010000000 |
3 | 121020120211210000 |
4 | 31321021002000 |
5 | 434132124013 |
6 | 35043440000 |
7 | 5530113204 |
oct | 1571110200 |
9 | 536524700 |
10 | 233083008 |
11 | 10a629794 |
12 | 66086000 |
13 | 3939b652 |
14 | 22d54b04 |
15 | 156e1973 |
hex | de49080 |
233083008 has 80 divisors (see below), whose sum is σ = 693682110. Its totient is φ = 77690880.
The previous prime is 233083001. The next prime is 233083027. The reversal of 233083008 is 800380332.
It can be written as a sum of positive squares in only one way, i.e., 230796864 + 2286144 = 15192^2 + 1512^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (233083001) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 873 + ... + 21608.
Almost surely, 2233083008 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 233083008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346841055).
233083008 is an abundant number, since it is smaller than the sum of its proper divisors (460599102).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233083008 is an equidigital number, since it uses as much as digits as its factorization.
233083008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22507 (or 22486 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 233083008 is about 15267.0562977936. The cubic root of 233083008 is about 615.4180144437.
The spelling of 233083008 in words is "two hundred thirty-three million, eighty-three thousand, eight".
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