Base | Representation |
---|---|
bin | 1011011000110010… |
… | …11011111100011001 |
3 | 120210001202202211220 |
4 | 11230121123330121 |
5 | 100010033342211 |
6 | 2450351042253 |
7 | 304333345614 |
oct | 55431337431 |
9 | 16701682756 |
10 | 6113574681 |
11 | 2657a54165 |
12 | 1227510389 |
13 | 765783216 |
14 | 41dd3517b |
15 | 25babe806 |
hex | 16c65bf19 |
6113574681 has 8 divisors (see below), whose sum is σ = 8152069920. Its totient is φ = 4075397952.
The previous prime is 6113574673. The next prime is 6113574683. The reversal of 6113574681 is 1864753116.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 6113574681 - 23 = 6113574673 is a prime.
It is a super-2 number, since 2×61135746812 = 74751590760328503522, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (6113574683) 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 7 ways as a sum of consecutive naturals, for example, 30511 + ... + 114708.
It is an arithmetic number, because the mean of its divisors is an integer number (1019008740).
Almost surely, 26113574681 is an apocalyptic number.
It is an amenable number.
6113574681 is a deficient number, since it is larger than the sum of its proper divisors (2038495239).
6113574681 is a wasteful number, since it uses less digits than its factorization.
6113574681 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159255.
The product of its digits is 120960, while the sum is 42.
The square root of 6113574681 is about 78189.3514552973. The cubic root of 6113574681 is about 1828.5144942464.
The spelling of 6113574681 in words is "six billion, one hundred thirteen million, five hundred seventy-four thousand, six hundred eighty-one".
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