Base | Representation |
---|---|
bin | 1011001100100101… |
… | …01100011110101101 |
3 | 120111221000202112000 |
4 | 11212102230132231 |
5 | 44302323102414 |
6 | 2432251402513 |
7 | 301650611325 |
oct | 54622543655 |
9 | 16457022460 |
10 | 6011144109 |
11 | 26051525a3 |
12 | 11b9153439 |
13 | 74a49b309 |
14 | 4104b0285 |
15 | 252ad9b09 |
hex | 1664ac7ad |
6011144109 has 32 divisors (see below), whose sum is σ = 9024153600. Its totient is φ = 3954115440.
The previous prime is 6011144081. The next prime is 6011144147. The reversal of 6011144109 is 9014411106.
6011144109 is a `hidden beast` number, since 601 + 1 + 1 + 44 + 10 + 9 = 666.
It is not a de Polignac number, because 6011144109 - 25 = 6011144077 is a prime.
It is a super-2 number, since 2×60111441092 = 72267706998330807762, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6011144159) 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, 2757582 + ... + 2759760.
It is an arithmetic number, because the mean of its divisors is an integer number (282004800).
Almost surely, 26011144109 is an apocalyptic number.
It is an amenable number.
6011144109 is a deficient number, since it is larger than the sum of its proper divisors (3013009491).
6011144109 is a wasteful number, since it uses less digits than its factorization.
6011144109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3502 (or 3496 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 27.
The square root of 6011144109 is about 77531.5684673024. The cubic root of 6011144109 is about 1818.2449075895.
The spelling of 6011144109 in words is "six billion, eleven million, one hundred forty-four thousand, one hundred nine".
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