Base | Representation |
---|---|
bin | 11111111101100101011… |
… | …001001001101101101100 |
3 | 21202222100221101021021100 |
4 | 133331211121021231230 |
5 | 241441241410133320 |
6 | 4401005320203100 |
7 | 314454365455410 |
oct | 37754531115554 |
9 | 7688327337240 |
10 | 2196429380460 |
11 | 777556140747 |
12 | 2b5823909490 |
13 | 12c178bbc403 |
14 | 7844466cd40 |
15 | 3c202c45790 |
hex | 1ff65649b6c |
2196429380460 has 288 divisors, whose sum is σ = 8273593036800. Its totient is φ = 460275125760.
The previous prime is 2196429380447. The next prime is 2196429380503. The reversal of 2196429380460 is 640839246912.
2196429380460 is a `hidden beast` number, since 2 + 1 + 96 + 4 + 2 + 93 + 8 + 0 + 460 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 2196429380397 and 2196429380406.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 737655 + ... + 2221934.
It is an arithmetic number, because the mean of its divisors is an integer number (28727753600).
Almost surely, 22196429380460 is an apocalyptic number.
2196429380460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2196429380460 is an abundant number, since it is smaller than the sum of its proper divisors (6077163656340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2196429380460 is a wasteful number, since it uses less digits than its factorization.
2196429380460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2959661 (or 2959656 counting only the distinct ones).
The product of its (nonzero) digits is 4478976, while the sum is 54.
The spelling of 2196429380460 in words is "two trillion, one hundred ninety-six billion, four hundred twenty-nine million, three hundred eighty thousand, four hundred sixty".
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