Base | Representation |
---|---|
bin | 11011111100110010… |
… | …111101101111111100 |
3 | 2212110112000220011122 |
4 | 123330302331233330 |
5 | 442430310203312 |
6 | 21441544210112 |
7 | 2111462323634 |
oct | 337462755774 |
9 | 85415026148 |
10 | 30011022332 |
11 | 118004922a5 |
12 | 5996769938 |
13 | 2aa37540a5 |
14 | 1649ab76c4 |
15 | ba9aa4b72 |
hex | 6fccbdbfc |
30011022332 has 12 divisors (see below), whose sum is σ = 52669776600. Its totient is φ = 14962514736.
The previous prime is 30011022323. The next prime is 30011022337. The reversal of 30011022332 is 23322011003.
It is a super-2 number, since 2×300110223322 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 30011022332.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30011022337) 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, 10747538 + ... + 10750329.
It is an arithmetic number, because the mean of its divisors is an integer number (4389148050).
Almost surely, 230011022332 is an apocalyptic number.
It is an amenable number.
30011022332 is a deficient number, since it is larger than the sum of its proper divisors (22658754268).
30011022332 is a wasteful number, since it uses less digits than its factorization.
30011022332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21498220 (or 21498218 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 30011022332 its reverse (23322011003), we get a palindrome (53333033335).
The spelling of 30011022332 in words is "thirty billion, eleven million, twenty-two thousand, three hundred thirty-two".
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