Base | Representation |
---|---|
bin | 111010110111101111… |
… | …0000011100001101000 |
3 | 110002022201102211222200 |
4 | 1311233132003201220 |
5 | 4032404043420240 |
6 | 134024541220200 |
7 | 12063623660214 |
oct | 1655736034150 |
9 | 402281384880 |
10 | 126424201320 |
11 | 4968619070a |
12 | 20603261660 |
13 | bbca119221 |
14 | 6194619944 |
15 | 344de82930 |
hex | 1d6f783868 |
126424201320 has 96 divisors (see below), whose sum is σ = 411145043400. Its totient is φ = 33691262976.
The previous prime is 126424201313. The next prime is 126424201349. The reversal of 126424201320 is 23102424621.
126424201320 is a `hidden beast` number, since 1 + 2 + 6 + 424 + 201 + 32 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 62687139876 + 63737061444 = 250374^2 + 252462^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 446016 + ... + 672144.
Almost surely, 2126424201320 is an apocalyptic number.
126424201320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
126424201320 is an abundant number, since it is smaller than the sum of its proper divisors (284720842080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126424201320 is a wasteful number, since it uses less digits than its factorization.
126424201320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227699 (or 227692 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 126424201320 its reverse (23102424621), we get a palindrome (149526625941).
The spelling of 126424201320 in words is "one hundred twenty-six billion, four hundred twenty-four million, two hundred one thousand, three hundred twenty".
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