Base | Representation |
---|---|
bin | 1111010010001001… |
… | …0001110101111001 |
3 | 101120220211000210100 |
4 | 3310202101311321 |
5 | 31400233023211 |
6 | 1515033310013 |
7 | 203444515506 |
oct | 36442216571 |
9 | 11526730710 |
10 | 4102626681 |
11 | 181590a16a |
12 | 965b65309 |
13 | 504c7496a |
14 | 2acc2a4ad |
15 | 190298156 |
hex | f4891d79 |
4102626681 has 24 divisors (see below), whose sum is σ = 6050903040. Its totient is φ = 2678043456.
The previous prime is 4102626653. The next prime is 4102626721. The reversal of 4102626681 is 1866262014.
It is not a de Polignac number, because 4102626681 - 26 = 4102626617 is a prime.
It is a super-2 number, since 2×41026266812 = 33663091367306151522, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4102626631) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57640 + ... + 107366.
It is an arithmetic number, because the mean of its divisors is an integer number (252120960).
Almost surely, 24102626681 is an apocalyptic number.
It is an amenable number.
4102626681 is a deficient number, since it is larger than the sum of its proper divisors (1948276359).
4102626681 is a wasteful number, since it uses less digits than its factorization.
4102626681 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49925 (or 49922 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 4102626681 is about 64051.7500229307. The cubic root of 4102626681 is about 1600.8623841885.
Adding to 4102626681 its reverse (1866262014), we get a palindrome (5968888695).
The spelling of 4102626681 in words is "four billion, one hundred two million, six hundred twenty-six thousand, six hundred eighty-one".
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