Base | Representation |
---|---|
bin | 1001000010011010011101… |
… | …1100101110011011000101 |
3 | 1022011222022101212000020010 |
4 | 2100212213130232123011 |
5 | 2300302104040242101 |
6 | 33045005404300433 |
7 | 2043633553064625 |
oct | 220464734563305 |
9 | 38158271760203 |
10 | 9937068680901 |
11 | 319131823659a |
12 | 1145a54241719 |
13 | 5710a53130bb |
14 | 264d57230885 |
15 | 1237451b62d6 |
hex | 909a772e6c5 |
9937068680901 has 32 divisors (see below), whose sum is σ = 13992731182080. Its totient is φ = 6260035172864.
The previous prime is 9937068680897. The next prime is 9937068680911. The reversal of 9937068680901 is 1090868607399.
9937068680901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 9937068680901 - 22 = 9937068680897 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9937068680911) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 230713570 + ... + 230756636.
It is an arithmetic number, because the mean of its divisors is an integer number (437272849440).
Almost surely, 29937068680901 is an apocalyptic number.
It is an amenable number.
9937068680901 is a deficient number, since it is larger than the sum of its proper divisors (4055662501179).
9937068680901 is a wasteful number, since it uses less digits than its factorization.
9937068680901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83465.
The product of its (nonzero) digits is 35271936, while the sum is 66.
The spelling of 9937068680901 in words is "nine trillion, nine hundred thirty-seven billion, sixty-eight million, six hundred eighty thousand, nine hundred one".
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