Base | Representation |
---|---|
bin | 1100001000011011… |
… | …01000111011101110 |
3 | 121210220121120000220 |
4 | 12010031220323232 |
5 | 101314330312332 |
6 | 2554143032210 |
7 | 320254510530 |
oct | 60415507356 |
9 | 17726546026 |
10 | 6513135342 |
11 | 2842549a8a |
12 | 131929b666 |
13 | 7ca49c84c |
14 | 45b023850 |
15 | 281be7d2c |
hex | 184368eee |
6513135342 has 16 divisors (see below), whose sum is σ = 14887166592. Its totient is φ = 1860895800.
The previous prime is 6513135337. The next prime is 6513135347. The reversal of 6513135342 is 2435313156.
It is an interprime number because it is at equal distance from previous prime (6513135337) and next prime (6513135347).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6513135347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77537284 + ... + 77537367.
It is an arithmetic number, because the mean of its divisors is an integer number (930447912).
Almost surely, 26513135342 is an apocalyptic number.
6513135342 is an abundant number, since it is smaller than the sum of its proper divisors (8374031250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6513135342 is a wasteful number, since it uses less digits than its factorization.
6513135342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155074663.
The product of its digits is 32400, while the sum is 33.
The square root of 6513135342 is about 80703.9983024385. The cubic root of 6513135342 is about 1867.5118558984.
Adding to 6513135342 its reverse (2435313156), we get a palindrome (8948448498).
The spelling of 6513135342 in words is "six billion, five hundred thirteen million, one hundred thirty-five thousand, three hundred forty-two".
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