Base | Representation |
---|---|
bin | 11100000111011… |
… | …01111100100000 |
3 | 121102210201010101 |
4 | 32003231330200 |
5 | 440334340043 |
6 | 35223112144 |
7 | 5562511540 |
oct | 1603557440 |
9 | 542721111 |
10 | 235855648 |
11 | 111152926 |
12 | 66ba2654 |
13 | 39b2c672 |
14 | 23477320 |
15 | 15a8d24d |
hex | e0edf20 |
235855648 has 48 divisors (see below), whose sum is σ = 533070720. Its totient is φ = 100624896.
The previous prime is 235855643. The next prime is 235855673. The reversal of 235855648 is 846558532.
235855648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 235855598 and 235855607.
It is not an unprimeable number, because it can be changed into a prime (235855643) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49933 + ... + 54451.
It is an arithmetic number, because the mean of its divisors is an integer number (11105640).
Almost surely, 2235855648 is an apocalyptic number.
235855648 is a gapful number since it is divisible by the number (28) 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 235855648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266535360).
235855648 is an abundant number, since it is smaller than the sum of its proper divisors (297215072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235855648 is a wasteful number, since it uses less digits than its factorization.
235855648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4769 (or 4761 counting only the distinct ones).
The product of its digits is 1152000, while the sum is 46.
The square root of 235855648 is about 15357.5925196627. The cubic root of 235855648 is about 617.8486378856.
The spelling of 235855648 in words is "two hundred thirty-five million, eight hundred fifty-five thousand, six hundred forty-eight".
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