Base | Representation |
---|---|
bin | 110001101011111000… |
… | …0010001101100111100 |
3 | 101012102000221101012110 |
4 | 1203113300101230330 |
5 | 3222004414100324 |
6 | 121003345134020 |
7 | 10465046204004 |
oct | 1432760215474 |
9 | 335360841173 |
10 | 106698971964 |
11 | 41283873972 |
12 | 1881932a310 |
13 | a0a5647990 |
14 | 5242a1b004 |
15 | 2b973e0329 |
hex | 18d7c11b3c |
106698971964 has 48 divisors (see below), whose sum is σ = 269069623200. Its totient is φ = 32713605120.
The previous prime is 106698971957. The next prime is 106698971983. The reversal of 106698971964 is 469179896601.
It is a super-2 number, since 2×1066989719642 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 106698971895 and 106698971904.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1173189 + ... + 1260860.
It is an arithmetic number, because the mean of its divisors is an integer number (5605617150).
Almost surely, 2106698971964 is an apocalyptic number.
It is an amenable number.
106698971964 is an abundant number, since it is smaller than the sum of its proper divisors (162370651236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106698971964 is a wasteful number, since it uses less digits than its factorization.
106698971964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2434350 (or 2434348 counting only the distinct ones).
The product of its (nonzero) digits is 35271936, while the sum is 66.
The spelling of 106698971964 in words is "one hundred six billion, six hundred ninety-eight million, nine hundred seventy-one thousand, nine hundred sixty-four".
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