Base | Representation |
---|---|
bin | 110001101111101101… |
… | …0111111110100011101 |
3 | 101012201222222221100210 |
4 | 1203133122333310131 |
5 | 3222240332031141 |
6 | 121024222243033 |
7 | 10501200500106 |
oct | 1433732776435 |
9 | 335658887323 |
10 | 106827611421 |
11 | 4133a446673 |
12 | 18854426479 |
13 | a0c61a80bb |
14 | 5255b453ad |
15 | 2ba3850916 |
hex | 18df6bfd1d |
106827611421 has 16 divisors (see below), whose sum is σ = 142822392768. Its totient is φ = 71025696000.
The previous prime is 106827611389. The next prime is 106827611437. The reversal of 106827611421 is 124116728601.
It is not a de Polignac number, because 106827611421 - 25 = 106827611389 is a prime.
It is a super-2 number, since 2×1068276114212 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 106827611421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106827612421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10606630 + ... + 10616696.
It is an arithmetic number, because the mean of its divisors is an integer number (8926399548).
Almost surely, 2106827611421 is an apocalyptic number.
It is an amenable number.
106827611421 is a deficient number, since it is larger than the sum of its proper divisors (35994781347).
106827611421 is a wasteful number, since it uses less digits than its factorization.
106827611421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19292.
The product of its (nonzero) digits is 32256, while the sum is 39.
The spelling of 106827611421 in words is "one hundred six billion, eight hundred twenty-seven million, six hundred eleven thousand, four hundred twenty-one".
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