Base | Representation |
---|---|
bin | 1000110011111011001011… |
… | …1010010001010011101001 |
3 | 1021022011211000211202221000 |
4 | 2030332302322101103221 |
5 | 2232212314113402134 |
6 | 32334402002505213 |
7 | 2016642313446432 |
oct | 214766272212351 |
9 | 37264730752830 |
10 | 9688152872169 |
11 | 30a57a47aa292 |
12 | 1105766965209 |
13 | 553786a5b405 |
14 | 256ca2804489 |
15 | 11c02765de99 |
hex | 8cfb2e914e9 |
9688152872169 has 16 divisors (see below), whose sum is σ = 14492166832000. Its totient is φ = 6396062088528.
The previous prime is 9688152872147. The next prime is 9688152872171. The reversal of 9688152872169 is 9612782518869.
9688152872169 is a `hidden beast` number, since 9 + 6 + 8 + 81 + 528 + 7 + 2 + 16 + 9 = 666.
It is not a de Polignac number, because 9688152872169 - 28 = 9688152871913 is a prime.
It is a super-2 number, since 2×96881528721692 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 9688152872097 and 9688152872106.
It is not an unprimeable number, because it can be changed into a prime (9688152872119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1741844194 + ... + 1741849755.
It is an arithmetic number, because the mean of its divisors is an integer number (905760427000).
Almost surely, 29688152872169 is an apocalyptic number.
It is an amenable number.
9688152872169 is a deficient number, since it is larger than the sum of its proper divisors (4804013959831).
9688152872169 is a wasteful number, since it uses less digits than its factorization.
9688152872169 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3483694061 (or 3483694055 counting only the distinct ones).
The product of its digits is 209018880, while the sum is 72.
The spelling of 9688152872169 in words is "nine trillion, six hundred eighty-eight billion, one hundred fifty-two million, eight hundred seventy-two thousand, one hundred sixty-nine".
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