Base | Representation |
---|---|
bin | 1000110000101010111000… |
… | …11001001110101100001000 |
3 | 2112012122222121212220102220 |
4 | 10120111130121032230020 |
5 | 10011112122440041300 |
6 | 104545551302254040 |
7 | 4025545506641340 |
oct | 430253431165410 |
9 | 75178877786386 |
10 | 19264478440200 |
11 | 6158023945854 |
12 | 21b1702a27320 |
13 | a9982b85c976 |
14 | 4a8597481d20 |
15 | 2361a7576da0 |
hex | 11855c64eb08 |
19264478440200 has 192 divisors, whose sum is σ = 68284091919360. Its totient is φ = 4401193432320.
The previous prime is 19264478440177. The next prime is 19264478440219. The reversal of 19264478440200 is 204487446291.
It is a super-2 number, since 2×192644784402002 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7647597 + ... + 9849603.
It is an arithmetic number, because the mean of its divisors is an integer number (355646312080).
Almost surely, 219264478440200 is an apocalyptic number.
19264478440200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 19264478440200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34142045959680).
19264478440200 is an abundant number, since it is smaller than the sum of its proper divisors (49019613479160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19264478440200 is a wasteful number, since it uses less digits than its factorization.
19264478440200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2204116 (or 2204107 counting only the distinct ones).
The product of its (nonzero) digits is 3096576, while the sum is 51.
The spelling of 19264478440200 in words is "nineteen trillion, two hundred sixty-four billion, four hundred seventy-eight million, four hundred forty thousand, two hundred".
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