Base | Representation |
---|---|
bin | 10011001100001111… |
… | …01000011000010100 |
3 | 222121001022100110110 |
4 | 21212013220120110 |
5 | 132100110223103 |
6 | 4422213323020 |
7 | 513215564055 |
oct | 114607503024 |
9 | 28531270413 |
10 | 10303211028 |
11 | 4407991a40 |
12 | 1bb6636470 |
13 | c82770996 |
14 | 6da53072c |
15 | 404803403 |
hex | 2661e8614 |
10303211028 has 24 divisors (see below), whose sum is σ = 26226355680. Its totient is φ = 3122185120.
The previous prime is 10303211027. The next prime is 10303211053. The reversal of 10303211028 is 82011230301.
It is a junction number, because it is equal to n+sod(n) for n = 10303210995 and 10303211013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10303211027) 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, 39027183 + ... + 39027446.
It is an arithmetic number, because the mean of its divisors is an integer number (1092764820).
Almost surely, 210303211028 is an apocalyptic number.
It is an amenable number.
10303211028 is an abundant number, since it is smaller than the sum of its proper divisors (15923144652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10303211028 is a wasteful number, since it uses less digits than its factorization.
10303211028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78054647 (or 78054645 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 10303211028 its reverse (82011230301), we get a palindrome (92314441329).
The spelling of 10303211028 in words is "ten billion, three hundred three million, two hundred eleven thousand, twenty-eight".
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