Base | Representation |
---|---|
bin | 11011110001111… |
… | …10100010011000 |
3 | 121020111122211000 |
4 | 31320332202120 |
5 | 434124240044 |
6 | 35042505000 |
7 | 5526543660 |
oct | 1570764230 |
9 | 536448730 |
10 | 233040024 |
11 | 10a5aa468 |
12 | 66065160 |
13 | 39384c09 |
14 | 22d431a0 |
15 | 156d3d69 |
hex | de3e898 |
233040024 has 64 divisors (see below), whose sum is σ = 739814400. Its totient is φ = 66582432.
The previous prime is 233040007. The next prime is 233040043. The reversal of 233040024 is 420040332.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 233039979 and 233040006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75552 + ... + 78575.
It is an arithmetic number, because the mean of its divisors is an integer number (11559600).
Almost surely, 2233040024 is an apocalyptic number.
233040024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
233040024 is an abundant number, since it is smaller than the sum of its proper divisors (506774376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233040024 is a wasteful number, since it uses less digits than its factorization.
233040024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154149 (or 154139 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
The square root of 233040024 is about 15265.6484958878. The cubic root of 233040024 is about 615.3801813495.
Adding to 233040024 its reverse (420040332), we get a palindrome (653080356).
The spelling of 233040024 in words is "two hundred thirty-three million, forty thousand, twenty-four".
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