Base | Representation |
---|---|
bin | 1100000010000101… |
… | …1110011101101001 |
3 | 22100002211001101201 |
4 | 3000201132131221 |
5 | 23103340013001 |
6 | 1252302044201 |
7 | 143020361353 |
oct | 30041363551 |
9 | 8302731351 |
10 | 3230001001 |
11 | 1408284617 |
12 | 761879661 |
13 | 3c62440c6 |
14 | 228d980d3 |
15 | 13d877501 |
hex | c085e769 |
3230001001 has 4 divisors (see below), whose sum is σ = 3230171392. Its totient is φ = 3229830612.
The previous prime is 3230000993. The next prime is 3230001023. The reversal of 3230001001 is 1001000323.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1001000323 = 31 ⋅32290333.
It is a cyclic number.
It is not a de Polignac number, because 3230001001 - 23 = 3230000993 is a prime.
It is a super-2 number, since 2×32300010012 = 20865812932922004002, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3230001041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52605 + ... + 96058.
It is an arithmetic number, because the mean of its divisors is an integer number (807542848).
Almost surely, 23230001001 is an apocalyptic number.
It is an amenable number.
3230001001 is a deficient number, since it is larger than the sum of its proper divisors (170391).
3230001001 is a wasteful number, since it uses less digits than its factorization.
3230001001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170390.
The product of its (nonzero) digits is 18, while the sum is 10.
The square root of 3230001001 is about 56833.0977600201. The cubic root of 3230001001 is about 1478.2034752699.
Adding to 3230001001 its reverse (1001000323), we get a palindrome (4231001324).
The spelling of 3230001001 in words is "three billion, two hundred thirty million, one thousand, one".
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