Base | Representation |
---|---|
bin | 1011000110101110111010… |
… | …1101101001110010110110 |
3 | 1121020021220221101121221220 |
4 | 2301223232231221302312 |
5 | 3100023144303002220 |
6 | 41545200231451210 |
7 | 2400110444351601 |
oct | 261535655516266 |
9 | 47207827347856 |
10 | 12210302000310 |
11 | 39883a6180347 |
12 | 1452531526b06 |
13 | 6a757114761b |
14 | 302da5d97338 |
15 | 162940a09540 |
hex | b1aeeb69cb6 |
12210302000310 has 32 divisors (see below), whose sum is σ = 30019474189152. Its totient is φ = 3176663934720.
The previous prime is 12210302000287. The next prime is 12210302000317. The reversal of 12210302000310 is 1300020301221.
It is a super-2 number, since 2×122103020003102 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 12210302000310.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12210302000317) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4963536169 + ... + 4963538628.
It is an arithmetic number, because the mean of its divisors is an integer number (938108568411).
Almost surely, 212210302000310 is an apocalyptic number.
12210302000310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12210302000310 is an abundant number, since it is smaller than the sum of its proper divisors (17809172188842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12210302000310 is a wasteful number, since it uses less digits than its factorization.
12210302000310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9927074848.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 12210302000310 its reverse (1300020301221), we get a palindrome (13510322301531).
The spelling of 12210302000310 in words is "twelve trillion, two hundred ten billion, three hundred two million, three hundred ten", and thus it is an aban number.
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