Base | Representation |
---|---|
bin | 11100000111110… |
… | …00110010110000 |
3 | 121102212222002000 |
4 | 32003320302300 |
5 | 440342300310 |
6 | 35224054000 |
7 | 5563055223 |
oct | 1603706260 |
9 | 542788060 |
10 | 235900080 |
11 | 111183249 |
12 | 67004300 |
13 | 39b46960 |
14 | 234895ba |
15 | 15a9b4c0 |
hex | e0f8cb0 |
235900080 has 320 divisors, whose sum is σ = 906608640. Its totient is φ = 55987200.
The previous prime is 235900073. The next prime is 235900081. The reversal of 235900080 is 80009532.
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 (235900081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 870345 + ... + 870615.
It is an arithmetic number, because the mean of its divisors is an integer number (2833152).
Almost surely, 2235900080 is an apocalyptic number.
235900080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 235900080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453304320).
235900080 is an abundant number, since it is smaller than the sum of its proper divisors (670708560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235900080 is a wasteful number, since it uses less digits than its factorization.
235900080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337 (or 325 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 235900080 is about 15359.0390324395. The cubic root of 235900080 is about 617.8874335461.
The spelling of 235900080 in words is "two hundred thirty-five million, nine hundred thousand, eighty".
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