Base | Representation |
---|---|
bin | 11011110110100… |
… | …01100000101000 |
3 | 121021122020121022 |
4 | 31323101200220 |
5 | 434303021044 |
6 | 35103432012 |
7 | 5534632040 |
oct | 1573214050 |
9 | 537566538 |
10 | 233642024 |
11 | 10a980790 |
12 | 662b5608 |
13 | 39535c25 |
14 | 2305c720 |
15 | 157a23ee |
hex | ded1828 |
233642024 has 32 divisors (see below), whose sum is σ = 546177600. Its totient is φ = 91029120.
The previous prime is 233641979. The next prime is 233642047. The reversal of 233642024 is 420246332.
It is a junction number, because it is equal to n+sod(n) for n = 233641984 and 233642002.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 189029 + ... + 190260.
It is an arithmetic number, because the mean of its divisors is an integer number (17068050).
Almost surely, 2233642024 is an apocalyptic number.
It is an amenable number.
233642024 is an abundant number, since it is smaller than the sum of its proper divisors (312535576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233642024 is a wasteful number, since it uses less digits than its factorization.
233642024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 379313 (or 379309 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 26.
The square root of 233642024 is about 15285.3532507430. The cubic root of 233642024 is about 615.9096187743.
Adding to 233642024 its reverse (420246332), we get a palindrome (653888356).
The spelling of 233642024 in words is "two hundred thirty-three million, six hundred forty-two thousand, twenty-four".
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