Base | Representation |
---|---|
bin | 11100001111010110… |
… | …001000101011000001 |
3 | 2220021012121222120200 |
4 | 130033112020223001 |
5 | 444044442411001 |
6 | 21532502355413 |
7 | 2122261501515 |
oct | 341726105301 |
9 | 86235558520 |
10 | 30322232001 |
11 | 11950122776 |
12 | 5a62a2bb69 |
13 | 2b23078219 |
14 | 1679168145 |
15 | bc707a086 |
hex | 70f588ac1 |
30322232001 has 6 divisors (see below), whose sum is σ = 43798779570. Its totient is φ = 20214821328.
The previous prime is 30322231981. The next prime is 30322232021. The reversal of 30322232001 is 10023222303.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (30322231981) and next prime (30322232021).
It can be written as a sum of positive squares in only one way, i.e., 25536359601 + 4785872400 = 159801^2 + 69180^2 .
It is not a de Polignac number, because 30322232001 - 27 = 30322231873 is a prime.
It is a super-3 number, since 3×303222320013 (a number of 32 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (30322232021) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1684568436 + ... + 1684568453.
It is an arithmetic number, because the mean of its divisors is an integer number (7299796595).
Almost surely, 230322232001 is an apocalyptic number.
It is an amenable number.
30322232001 is a deficient number, since it is larger than the sum of its proper divisors (13476547569).
30322232001 is a wasteful number, since it uses less digits than its factorization.
30322232001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3369136895 (or 3369136892 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 30322232001 its reverse (10023222303), we get a palindrome (40345454304).
The spelling of 30322232001 in words is "thirty billion, three hundred twenty-two million, two hundred thirty-two thousand, one".
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