Base | Representation |
---|---|
bin | 1011110001101011001… |
… | …1101001110011011111 |
3 | 201100012112222222120201 |
4 | 2330122303221303133 |
5 | 11303314140223403 |
6 | 232535202124331 |
7 | 20421336630463 |
oct | 2743263516337 |
9 | 640175888521 |
10 | 202313211103 |
11 | 78889595a13 |
12 | 332623506a7 |
13 | 1610263b643 |
14 | 9b133cc4a3 |
15 | 53e15a521d |
hex | 2f1ace9cdf |
202313211103 has 8 divisors (see below), whose sum is σ = 203755470272. Its totient is φ = 200872897056.
The previous prime is 202313211059. The next prime is 202313211109. The reversal of 202313211103 is 301112313202.
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 202313211103 - 217 = 202313080031 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202313211109) 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, 277200 + ... + 693877.
It is an arithmetic number, because the mean of its divisors is an integer number (25469433784).
Almost surely, 2202313211103 is an apocalyptic number.
202313211103 is a deficient number, since it is larger than the sum of its proper divisors (1442259169).
202313211103 is a wasteful number, since it uses less digits than its factorization.
202313211103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 972561.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 202313211103 its reverse (301112313202), we get a palindrome (503425524305).
The spelling of 202313211103 in words is "two hundred two billion, three hundred thirteen million, two hundred eleven thousand, one hundred three".
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