Base | Representation |
---|---|
bin | 1100001100101… |
… | …11001010100001 |
3 | 21010112221210120 |
4 | 12012113022201 |
5 | 202144043131 |
6 | 14053150453 |
7 | 2351541141 |
oct | 606271241 |
9 | 233487716 |
10 | 102331041 |
11 | 5284390a |
12 | 2a32b429 |
13 | 1827b817 |
14 | d83a921 |
15 | 8eb5496 |
hex | 61972a1 |
102331041 has 8 divisors (see below), whose sum is σ = 144467424. Its totient is φ = 64207680.
The previous prime is 102331003. The next prime is 102331049. The reversal of 102331041 is 140133201.
102331041 = 4192 + 4202 + ... + 7242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102331041 - 27 = 102330913 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 102331041.
It is not an unprimeable number, because it can be changed into a prime (102331049) 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, 1003195 + ... + 1003296.
It is an arithmetic number, because the mean of its divisors is an integer number (18058428).
Almost surely, 2102331041 is an apocalyptic number.
It is an amenable number.
102331041 is a deficient number, since it is larger than the sum of its proper divisors (42136383).
102331041 is a wasteful number, since it uses less digits than its factorization.
102331041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2006511.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 102331041 is about 10115.8806339340. The cubic root of 102331041 is about 467.7377950834.
Adding to 102331041 its reverse (140133201), we get a palindrome (242464242).
The spelling of 102331041 in words is "one hundred two million, three hundred thirty-one thousand, forty-one".
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