Base | Representation |
---|---|
bin | 111110101011001… |
… | …1001100111111001 |
3 | 12102120012200202021 |
4 | 1331112121213321 |
5 | 13301333232441 |
6 | 544403034441 |
7 | 103054260442 |
oct | 17526314771 |
9 | 5376180667 |
10 | 2103024121 |
11 | 98a114170 |
12 | 4a836ba21 |
13 | 276909493 |
14 | 15d4362c9 |
15 | c49633d1 |
hex | 7d5999f9 |
2103024121 has 8 divisors (see below), whose sum is σ = 2316924288. Its totient is φ = 1892910000.
The previous prime is 2103024109. The next prime is 2103024163. The reversal of 2103024121 is 1214203012.
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 2103024121 - 211 = 2103022073 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2103024095 and 2103024104.
It is not an unprimeable number, because it can be changed into a prime (2103024191) 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, 945345 + ... + 947566.
It is an arithmetic number, because the mean of its divisors is an integer number (289615536).
Almost surely, 22103024121 is an apocalyptic number.
It is an amenable number.
2103024121 is a deficient number, since it is larger than the sum of its proper divisors (213900167).
2103024121 is a wasteful number, since it uses less digits than its factorization.
2103024121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1893023.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 2103024121 is about 45858.7409443391. The cubic root of 2103024121 is about 1281.1935727487.
Adding to 2103024121 its reverse (1214203012), we get a palindrome (3317227133).
The spelling of 2103024121 in words is "two billion, one hundred three million, twenty-four thousand, one hundred twenty-one".
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