Base | Representation |
---|---|
bin | 111101100001000110111… |
… | …010001110100100000000 |
3 | 112222010202101110012201001 |
4 | 331201012322032210000 |
5 | 1023230242444112014 |
6 | 12554020304421344 |
7 | 614264561522455 |
oct | 75410672164400 |
9 | 15863671405631 |
10 | 4227437488384 |
11 | 138a934286a00 |
12 | 583380317854 |
13 | 248851634326 |
14 | 1088753c582c |
15 | 74e730d0974 |
hex | 3d846e8e900 |
4227437488384 has 216 divisors, whose sum is σ = 9829170623160. Its totient is φ = 1810034688000.
The previous prime is 4227437488331. The next prime is 4227437488403. The reversal of 4227437488384 is 4838847347224.
It can be written as a sum of positive squares in 4 ways, for example, as 252486150400 + 3974951337984 = 502480^2 + 1993728^2 .
It is a Harshad number since it is a multiple of its sum of digits (64).
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, 36773074 + ... + 36887854.
Almost surely, 24227437488384 is an apocalyptic number.
4227437488384 is a gapful number since it is divisible by the number (44) 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 4227437488384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4914585311580).
4227437488384 is an abundant number, since it is smaller than the sum of its proper divisors (5601733134776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4227437488384 is a wasteful number, since it uses less digits than its factorization.
4227437488384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114889 (or 114864 counting only the distinct ones).
The product of its digits is 231211008, while the sum is 64.
The spelling of 4227437488384 in words is "four trillion, two hundred twenty-seven billion, four hundred thirty-seven million, four hundred eighty-eight thousand, three hundred eighty-four".
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