Base | Representation |
---|---|
bin | 101111011111111000… |
… | …0000101001101101011 |
3 | 100202021122102221012012 |
4 | 1132333300011031223 |
5 | 3132344313102311 |
6 | 114505253510135 |
7 | 10240454514230 |
oct | 1367760051553 |
9 | 322248387165 |
10 | 102001300331 |
11 | 3a293090717 |
12 | 1792804234b |
13 | 9807320918 |
14 | 4d18b77787 |
15 | 29beca778b |
hex | 17bfc0536b |
102001300331 has 8 divisors (see below), whose sum is σ = 116575325664. Its totient is φ = 87427877760.
The previous prime is 102001300321. The next prime is 102001300391. The reversal of 102001300331 is 133003100201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102001300331 - 26 = 102001300267 is a prime.
It is a super-2 number, since 2×1020013003312 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (102001300321) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303011 + ... + 543891.
It is an arithmetic number, because the mean of its divisors is an integer number (14571915708).
Almost surely, 2102001300331 is an apocalyptic number.
102001300331 is a deficient number, since it is larger than the sum of its proper divisors (14574025333).
102001300331 is an equidigital number, since it uses as much as digits as its factorization.
102001300331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 301381.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 102001300331 its reverse (133003100201), we get a palindrome (235004400532).
The spelling of 102001300331 in words is "one hundred two billion, one million, three hundred thousand, three hundred thirty-one".
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