Base | Representation |
---|---|
bin | 10100100011001111100… |
… | …010100111001111010100 |
3 | 12000000012211012200022221 |
4 | 110203033202213033110 |
5 | 141114222143333140 |
6 | 3000434200232124 |
7 | 204013256252653 |
oct | 24431742471724 |
9 | 5000184180287 |
10 | 1412231230420 |
11 | 4a4a1879278a |
12 | 1a984946b644 |
13 | a323293ba1a |
14 | 4c4d0c1919a |
15 | 26b06d5814a |
hex | 148cf8a73d4 |
1412231230420 has 24 divisors (see below), whose sum is σ = 2965925022984. Its totient is φ = 564846884736.
The previous prime is 1412231230387. The next prime is 1412231230441. The reversal of 1412231230420 is 240321322141.
It can be written as a sum of positive squares in 4 ways, for example, as 168957169936 + 1243274060484 = 411044^2 + 1115022^2 .
It is a super-3 number, since 3×14122312304203 (a number of 37 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2595999 + ... + 3092518.
It is an arithmetic number, because the mean of its divisors is an integer number (123580209291).
Almost surely, 21412231230420 is an apocalyptic number.
1412231230420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1412231230420 is an abundant number, since it is smaller than the sum of its proper divisors (1553693792564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1412231230420 is a wasteful number, since it uses less digits than its factorization.
1412231230420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5700939 (or 5700937 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 1412231230420 its reverse (240321322141), we get a palindrome (1652552552561).
The spelling of 1412231230420 in words is "one trillion, four hundred twelve billion, two hundred thirty-one million, two hundred thirty thousand, four hundred twenty".
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