Base | Representation |
---|---|
bin | 1111000110101011… |
… | …1000011001110011 |
3 | 101110120100111011101 |
4 | 3301222320121303 |
5 | 31300431101011 |
6 | 1510155025231 |
7 | 202322051602 |
oct | 36152703163 |
9 | 11416314141 |
10 | 4054550131 |
11 | 17a0762585 |
12 | 951a3b217 |
13 | 4c8010bb8 |
14 | 2a66b3a39 |
15 | 18ae4d2c1 |
hex | f1ab8673 |
4054550131 has 4 divisors (see below), whose sum is σ = 4055485072. Its totient is φ = 4053615192.
The previous prime is 4054550119. The next prime is 4054550141. The reversal of 4054550131 is 1310554504.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4054550131 - 223 = 4046161523 is a prime.
It is a super-2 number, since 2×40545501312 = 32878753529584234322, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4054550131.
It is not an unprimeable number, because it can be changed into a prime (4054550141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460935 + ... + 469648.
It is an arithmetic number, because the mean of its divisors is an integer number (1013871268).
Almost surely, 24054550131 is an apocalyptic number.
4054550131 is a deficient number, since it is larger than the sum of its proper divisors (934941).
4054550131 is an equidigital number, since it uses as much as digits as its factorization.
4054550131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 934940.
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 4054550131 is about 63675.3494768580. The cubic root of 4054550131 is about 1594.5845730392.
The spelling of 4054550131 in words is "four billion, fifty-four million, five hundred fifty thousand, one hundred thirty-one".
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