Base | Representation |
---|---|
bin | 110001011000000100… |
… | …1011101111011101101 |
3 | 101010200201121001020000 |
4 | 1202300021131323231 |
5 | 3214124312041041 |
6 | 120413411014513 |
7 | 10442430161061 |
oct | 1426011357355 |
9 | 333621531200 |
10 | 106034487021 |
11 | 40a72781561 |
12 | 1867289a439 |
13 | 9ccaa91918 |
14 | 51bc689aa1 |
15 | 2b58dd5bb6 |
hex | 18b025deed |
106034487021 has 10 divisors (see below), whose sum is σ = 158397196782. Its totient is φ = 70689657960.
The previous prime is 106034487011. The next prime is 106034487043. The reversal of 106034487021 is 120784430601.
106034487021 is a `hidden beast` number, since 1 + 0 + 603 + 4 + 48 + 7 + 0 + 2 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 88364102121 + 17670384900 = 297261^2 + 132930^2 .
It is not a de Polignac number, because 106034487021 - 25 = 106034486989 is a prime.
It is a super-2 number, since 2×1060344870212 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106034487011) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 654533790 + ... + 654533951.
Almost surely, 2106034487021 is an apocalyptic number.
It is an amenable number.
106034487021 is a deficient number, since it is larger than the sum of its proper divisors (52362709761).
106034487021 is an equidigital number, since it uses as much as digits as its factorization.
106034487021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1309067753 (or 1309067744 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The spelling of 106034487021 in words is "one hundred six billion, thirty-four million, four hundred eighty-seven thousand, twenty-one".
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