Base | Representation |
---|---|
bin | 1011001100101011… |
… | …11010111010001001 |
3 | 120111222121201101000 |
4 | 11212111322322021 |
5 | 44303032132031 |
6 | 2432321445213 |
7 | 301661032410 |
oct | 54625727211 |
9 | 16458551330 |
10 | 6011989641 |
11 | 260567a889 |
12 | 11b94a0809 |
13 | 74a706128 |
14 | 410650477 |
15 | 252c053e6 |
hex | 16657ae89 |
6011989641 has 32 divisors (see below), whose sum is σ = 10182654720. Its totient is φ = 3434199552.
The previous prime is 6011989609. The next prime is 6011989649. The reversal of 6011989641 is 1469891106.
It is not a de Polignac number, because 6011989641 - 25 = 6011989609 is a prime.
It is a super-2 number, since 2×60119896412 = 72288038886982617762, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (6011989649) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 970831 + ... + 977003.
It is an arithmetic number, because the mean of its divisors is an integer number (318207960).
Almost surely, 26011989641 is an apocalyptic number.
It is an amenable number.
6011989641 is a deficient number, since it is larger than the sum of its proper divisors (4170665079).
6011989641 is a wasteful number, since it uses less digits than its factorization.
6011989641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11342 (or 11336 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 45.
The square root of 6011989641 is about 77537.0210996012. The cubic root of 6011989641 is about 1818.3301554862.
The spelling of 6011989641 in words is "six billion, eleven million, nine hundred eighty-nine thousand, six hundred forty-one".
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