Base | Representation |
---|---|
bin | 11011110001110… |
… | …10011010010010 |
3 | 121020110210122000 |
4 | 31320322122102 |
5 | 434123214442 |
6 | 35042254430 |
7 | 5526443463 |
oct | 1570723222 |
9 | 536423560 |
10 | 233023122 |
11 | 10a5987a2 |
12 | 66057416 |
13 | 3937a307 |
14 | 22d3ad6a |
15 | 156cdd4c |
hex | de3a692 |
233023122 has 16 divisors (see below), whose sum is σ = 517829280. Its totient is φ = 77674356.
The previous prime is 233023121. The next prime is 233023123. The reversal of 233023122 is 221320332.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (233023121) and next prime (233023123).
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 = 233023095 and 233023104.
It is not an unprimeable number, because it can be changed into a prime (233023121) 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, 2157568 + ... + 2157675.
It is an arithmetic number, because the mean of its divisors is an integer number (32364330).
Almost surely, 2233023122 is an apocalyptic number.
233023122 is an abundant number, since it is smaller than the sum of its proper divisors (284806158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233023122 is a wasteful number, since it uses less digits than its factorization.
233023122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4315254 (or 4315248 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 233023122 is about 15265.0948899769. The cubic root of 233023122 is about 615.3653034941.
Adding to 233023122 its reverse (221320332), we get a palindrome (454343454).
It can be divided in two parts, 2330 and 23122, that added together give a palindrome (25452).
The spelling of 233023122 in words is "two hundred thirty-three million, twenty-three thousand, one hundred twenty-two".
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