Base | Representation |
---|---|
bin | 101100011101110001… |
… | …101011101010011000 |
3 | 11120020101010211110020 |
4 | 230131301223222120 |
5 | 1240240004002131 |
6 | 33533335550440 |
7 | 3310101014220 |
oct | 543561535230 |
9 | 146211124406 |
10 | 47744203416 |
11 | 192803a3758 |
12 | 930552b420 |
13 | 466b603750 |
14 | 244cccb080 |
15 | 1396805996 |
hex | b1dc6ba98 |
47744203416 has 128 divisors (see below), whose sum is σ = 150321937920. Its totient is φ = 12299019264.
The previous prime is 47744203411. The next prime is 47744203421. The reversal of 47744203416 is 61430244774.
It is an interprime number because it is at equal distance from previous prime (47744203411) and next prime (47744203421).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47744203411) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 160285 + ... + 348108.
It is an arithmetic number, because the mean of its divisors is an integer number (1174390140).
Almost surely, 247744203416 is an apocalyptic number.
It is an amenable number.
47744203416 is an abundant number, since it is smaller than the sum of its proper divisors (102577734504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47744203416 is a wasteful number, since it uses less digits than its factorization.
47744203416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 508465 (or 508461 counting only the distinct ones).
The product of its (nonzero) digits is 451584, while the sum is 42.
The spelling of 47744203416 in words is "forty-seven billion, seven hundred forty-four million, two hundred three thousand, four hundred sixteen".
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