Base | Representation |
---|---|
bin | 101000110100111001100… |
… | …110010111011011101101 |
3 | 100221012200200202010010110 |
4 | 220310321212113123231 |
5 | 331431311440044203 |
6 | 5544510552130233 |
7 | 406460613356412 |
oct | 50647146273355 |
9 | 10835620663113 |
10 | 2805580003053 |
11 | 991926852453 |
12 | 3938a7096979 |
13 | 1747465862a9 |
14 | 99b0dd36109 |
15 | 4cea60e3d03 |
hex | 28d399976ed |
2805580003053 has 8 divisors (see below), whose sum is σ = 3841875319648. Its totient is φ = 1819835677584.
The previous prime is 2805580003043. The next prime is 2805580003099. The reversal of 2805580003053 is 3503000855082.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2805580003053 - 214 = 2805579986669 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2805580003043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12637747651 + ... + 12637747872.
It is an arithmetic number, because the mean of its divisors is an integer number (480234414956).
Almost surely, 22805580003053 is an apocalyptic number.
It is an amenable number.
2805580003053 is a deficient number, since it is larger than the sum of its proper divisors (1036295316595).
2805580003053 is a wasteful number, since it uses less digits than its factorization.
2805580003053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25275495563.
The product of its (nonzero) digits is 144000, while the sum is 39.
The spelling of 2805580003053 in words is "two trillion, eight hundred five billion, five hundred eighty million, three thousand, fifty-three".
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