Base | Representation |
---|---|
bin | 1100000010000111… |
… | …1011110100010001 |
3 | 22100010001011022202 |
4 | 3000201323310101 |
5 | 23103402334413 |
6 | 1252304412545 |
7 | 143021402033 |
oct | 30041736421 |
9 | 8303034282 |
10 | 3230121233 |
11 | 1408356989 |
12 | 761917155 |
13 | 3c6286a51 |
14 | 228dc9c53 |
15 | 13d89ce58 |
hex | c087bd11 |
3230121233 has 8 divisors (see below), whose sum is σ = 3285311400. Its totient is φ = 3175351168.
The previous prime is 3230121217. The next prime is 3230121241. The reversal of 3230121233 is 3321210323.
It can be written as a sum of positive squares in 4 ways, for example, as 1818766609 + 1411354624 = 42647^2 + 37568^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3230121233 - 24 = 3230121217 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3230121253) 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, 89498 + ... + 120291.
It is an arithmetic number, because the mean of its divisors is an integer number (410663925).
Almost surely, 23230121233 is an apocalyptic number.
It is an amenable number.
3230121233 is a deficient number, since it is larger than the sum of its proper divisors (55190167).
3230121233 is a wasteful number, since it uses less digits than its factorization.
3230121233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210051.
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 3230121233 is about 56834.1555140921. The cubic root of 3230121233 is about 1478.2218163535.
Adding to 3230121233 its reverse (3321210323), we get a palindrome (6551331556).
The spelling of 3230121233 in words is "three billion, two hundred thirty million, one hundred twenty-one thousand, two hundred thirty-three".
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