Base | Representation |
---|---|
bin | 1010101110110110… |
… | …11100100100101101 |
3 | 112212112210202021202 |
4 | 11113123130210231 |
5 | 43300003430023 |
6 | 2351422535245 |
7 | 262532215313 |
oct | 52733344455 |
9 | 15775722252 |
10 | 5761780013 |
11 | 2497413670 |
12 | 1149737525 |
13 | 70a91c1b2 |
14 | 3c931c0b3 |
15 | 23ac7e128 |
hex | 1576dc92d |
5761780013 has 4 divisors (see below), whose sum is σ = 6285578208. Its totient is φ = 5237981820.
The previous prime is 5761780009. The next prime is 5761780081. The reversal of 5761780013 is 3100871675.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 5761780013 - 22 = 5761780009 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 (5761780513) 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 3 ways as a sum of consecutive naturals, for example, 261899081 + ... + 261899102.
It is an arithmetic number, because the mean of its divisors is an integer number (1571394552).
Almost surely, 25761780013 is an apocalyptic number.
It is an amenable number.
5761780013 is a deficient number, since it is larger than the sum of its proper divisors (523798195).
5761780013 is a wasteful number, since it uses less digits than its factorization.
5761780013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 523798194.
The product of its (nonzero) digits is 35280, while the sum is 38.
The square root of 5761780013 is about 75906.3898034941. The cubic root of 5761780013 is about 1792.7465314271.
The spelling of 5761780013 in words is "five billion, seven hundred sixty-one million, seven hundred eighty thousand, thirteen".
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