Base | Representation |
---|---|
bin | 1011011100001110… |
… | …01110100010010101 |
3 | 120212001220222212001 |
4 | 11232013032202111 |
5 | 100034420334410 |
6 | 2453255555301 |
7 | 305133106201 |
oct | 55607164225 |
9 | 16761828761 |
10 | 6142355605 |
11 | 2672221751 |
12 | 123508bb31 |
13 | 76b71c359 |
14 | 423aa7b01 |
15 | 25e3a733a |
hex | 16e1ce895 |
6142355605 has 8 divisors (see below), whose sum is σ = 7371877464. Its totient is φ = 4913184000.
The previous prime is 6142355567. The next prime is 6142355627. The reversal of 6142355605 is 5065532416.
It can be written as a sum of positive squares in 4 ways, for example, as 1033108164 + 5109247441 = 32142^2 + 71479^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 6142355605 - 213 = 6142347413 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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, 47296 + ... + 120505.
It is an arithmetic number, because the mean of its divisors is an integer number (921484683).
Almost surely, 26142355605 is an apocalyptic number.
It is an amenable number.
6142355605 is a deficient number, since it is larger than the sum of its proper divisors (1229521859).
6142355605 is a wasteful number, since it uses less digits than its factorization.
6142355605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175127.
The product of its (nonzero) digits is 108000, while the sum is 37.
The square root of 6142355605 is about 78373.1816694971. The cubic root of 6142355605 is about 1831.3793739937.
The spelling of 6142355605 in words is "six billion, one hundred forty-two million, three hundred fifty-five thousand, six hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •