Base | Representation |
---|---|
bin | 111100110001100… |
… | …0101011100000000 |
3 | 12021010012011000000 |
4 | 1321203011130000 |
5 | 13134021143243 |
6 | 534204000000 |
7 | 101351154300 |
oct | 17143053400 |
9 | 5233164000 |
10 | 2039240448 |
11 | 957109593 |
12 | 48ab30000 |
13 | 26663626b |
14 | 154b91600 |
15 | be0645d3 |
hex | 798c5700 |
2039240448 has 378 divisors, whose sum is σ = 7131221664. Its totient is φ = 580027392.
The previous prime is 2039240447. The next prime is 2039240449. The reversal of 2039240448 is 8440429302.
2039240448 is a `hidden beast` number, since 203 + 9 + 2 + 4 + 0 + 448 = 666.
It is an interprime number because it is at equal distance from previous prime (2039240447) and next prime (2039240449).
It is a tau number, because it is divible by the number of its divisors (378).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2039240447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 9144465 + ... + 9144687.
Almost surely, 22039240448 is an apocalyptic number.
2039240448 is a gapful number since it is divisible by the number (28) 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 2039240448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3565610832).
2039240448 is an abundant number, since it is smaller than the sum of its proper divisors (5091981216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2039240448 is an frugal number, since it uses more digits than its factorization.
2039240448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 271 (or 235 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 36.
The square root of 2039240448 is about 45157.9499977579. The cubic root of 2039240448 is about 1268.1077173996.
The spelling of 2039240448 in words is "two billion, thirty-nine million, two hundred forty thousand, four hundred forty-eight".
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