Base | Representation |
---|---|
bin | 10100101010111000001… |
… | …111110100011001101100 |
3 | 12000210101020022201201002 |
4 | 110222320033310121230 |
5 | 141233020133042340 |
6 | 3004311532135432 |
7 | 204423405603212 |
oct | 24527017643154 |
9 | 5023336281632 |
10 | 1420430362220 |
11 | 4a84459aa871 |
12 | 1ab357307578 |
13 | a3c3b4c3bbc |
14 | 4ca6bb1acb2 |
15 | 26e36a8a715 |
hex | 14ab83f466c |
1420430362220 has 12 divisors (see below), whose sum is σ = 2982903760704. Its totient is φ = 568172144880.
The previous prime is 1420430362181. The next prime is 1420430362259. The reversal of 1420430362220 is 222630340241.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (1420430362181) and next prime (1420430362259).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35510759036 + ... + 35510759075.
It is an arithmetic number, because the mean of its divisors is an integer number (248575313392).
Almost surely, 21420430362220 is an apocalyptic number.
1420430362220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1420430362220 is an abundant number, since it is smaller than the sum of its proper divisors (1562473398484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1420430362220 is a wasteful number, since it uses less digits than its factorization.
1420430362220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71021518120 (or 71021518118 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 29.
The spelling of 1420430362220 in words is "one trillion, four hundred twenty billion, four hundred thirty million, three hundred sixty-two thousand, two hundred twenty".
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