Base | Representation |
---|---|
bin | 11011111110000011… |
… | …000111010011101001 |
3 | 2212111222120100101120 |
4 | 123332003013103221 |
5 | 443001200024001 |
6 | 21444014405453 |
7 | 2112136032345 |
oct | 337603072351 |
9 | 85458510346 |
10 | 30032033001 |
11 | 11811332993 |
12 | 59a1800889 |
13 | 2aa7bcc539 |
14 | 164c7c6625 |
15 | bab855236 |
hex | 6fe0c74e9 |
30032033001 has 8 divisors (see below), whose sum is σ = 40055201760. Its totient is φ = 20015109792.
The previous prime is 30032032999. The next prime is 30032033089. The reversal of 30032033001 is 10033023003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30032033001 - 21 = 30032032999 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30032833001) 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, 1550155 + ... + 1569408.
It is an arithmetic number, because the mean of its divisors is an integer number (5006900220).
Almost surely, 230032033001 is an apocalyptic number.
It is an amenable number.
30032033001 is a deficient number, since it is larger than the sum of its proper divisors (10023168759).
30032033001 is a wasteful number, since it uses less digits than its factorization.
30032033001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3122775.
The product of its (nonzero) digits is 162, while the sum is 15.
Adding to 30032033001 its reverse (10033023003), we get a palindrome (40065056004).
The spelling of 30032033001 in words is "thirty billion, thirty-two million, thirty-three thousand, one".
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