Base | Representation |
---|---|
bin | 1001100110101101101… |
… | …10000110100001101111 |
3 | 1011112211210122201120101 |
4 | 10303112312012201233 |
5 | 20401341114134411 |
6 | 411335433131531 |
7 | 32562152616130 |
oct | 4632666064157 |
9 | 1145753581511 |
10 | 330022021231 |
11 | 117a639111a1 |
12 | 53b63859ba7 |
13 | 25175934106 |
14 | 11d8a47dc87 |
15 | 88b81d78c1 |
hex | 4cd6d8686f |
330022021231 has 32 divisors (see below), whose sum is σ = 389562421248. Its totient is φ = 273698280960.
The previous prime is 330022021201. The next prime is 330022021237. The reversal of 330022021231 is 132120220033.
It is a cyclic number.
It is not a de Polignac number, because 330022021231 - 219 = 330021496943 is a prime.
It is a super-2 number, since 2×3300220212312 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 330022021199 and 330022021208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (330022021237) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48083706 + ... + 48090568.
It is an arithmetic number, because the mean of its divisors is an integer number (12173825664).
Almost surely, 2330022021231 is an apocalyptic number.
330022021231 is a deficient number, since it is larger than the sum of its proper divisors (59540400017).
330022021231 is a wasteful number, since it uses less digits than its factorization.
330022021231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8271.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 330022021231 its reverse (132120220033), we get a palindrome (462142241264).
The spelling of 330022021231 in words is "three hundred thirty billion, twenty-two million, twenty-one thousand, two hundred thirty-one".
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