Base | Representation |
---|---|
bin | 1100011010001100… |
… | …1110001101101110 |
3 | 22121011002112101000 |
4 | 3012203032031232 |
5 | 23310231401110 |
6 | 1310313301130 |
7 | 145356033015 |
oct | 30643161556 |
9 | 8534075330 |
10 | 3331122030 |
11 | 145a371315 |
12 | 78b7047a6 |
13 | 41118ac32 |
14 | 23859ba7c |
15 | 14769e1c0 |
hex | c68ce36e |
3331122030 has 32 divisors (see below), whose sum is σ = 8882992800. Its totient is φ = 888299136.
The previous prime is 3331122023. The next prime is 3331122031. The reversal of 3331122030 is 302211333.
It is a super-2 number, since 2×33311220302 = 22192747957502641800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3331121994 and 3331122012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3331122031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6168475 + ... + 6169014.
It is an arithmetic number, because the mean of its divisors is an integer number (277593525).
Almost surely, 23331122030 is an apocalyptic number.
3331122030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3331122030 is an abundant number, since it is smaller than the sum of its proper divisors (5551870770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3331122030 is a wasteful number, since it uses less digits than its factorization.
3331122030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12337505 (or 12337499 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 3331122030 is about 57715.8732932284. The cubic root of 3331122030 is about 1493.4711842721.
Adding to 3331122030 its reverse (302211333), we get a palindrome (3633333363).
The spelling of 3331122030 in words is "three billion, three hundred thirty-one million, one hundred twenty-two thousand, thirty".
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