Base | Representation |
---|---|
bin | 1100001100100… |
… | …10010001100110 |
3 | 21010111221022211 |
4 | 12012102101212 |
5 | 202142423024 |
6 | 14052514034 |
7 | 2351425561 |
oct | 606222146 |
9 | 233457284 |
10 | 102311014 |
11 | 5282a863 |
12 | 2a31b91a |
13 | 18272680 |
14 | d8334d8 |
15 | 8eae594 |
hex | 6192466 |
102311014 has 24 divisors (see below), whose sum is σ = 171203760. Its totient is φ = 45582432.
The previous prime is 102311003. The next prime is 102311059. The reversal of 102311014 is 410113201.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a junction number, because it is equal to n+sod(n) for n = 102310985 and 102311003.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19527 + ... + 24205.
It is an arithmetic number, because the mean of its divisors is an integer number (7133490).
Almost surely, 2102311014 is an apocalyptic number.
102311014 is a deficient number, since it is larger than the sum of its proper divisors (68892746).
102311014 is a wasteful number, since it uses less digits than its factorization.
102311014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4752 (or 4723 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 102311014 is about 10114.8907062805. The cubic root of 102311014 is about 467.7072797549.
Adding to 102311014 its reverse (410113201), we get a palindrome (512424215).
The spelling of 102311014 in words is "one hundred two million, three hundred eleven thousand, fourteen".
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