Base | Representation |
---|---|
bin | 1100010001111… |
… | …11111000101001 |
3 | 21011212001210010 |
4 | 12020333320221 |
5 | 202333201441 |
6 | 14120042133 |
7 | 2360450016 |
oct | 610777051 |
9 | 234761703 |
10 | 103022121 |
11 | 53176054 |
12 | 2a603349 |
13 | 18461247 |
14 | d97a70d |
15 | 90a0116 |
hex | 623fe29 |
103022121 has 8 divisors (see below), whose sum is σ = 138723264. Its totient is φ = 68001200.
The previous prime is 103022119. The next prime is 103022131. The reversal of 103022121 is 121220301.
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 103022121 - 21 = 103022119 is a prime.
It is a super-2 number, since 2×1030221212 = 21227114830677282, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 103022097 and 103022106.
It is not an unprimeable number, because it can be changed into a prime (103022131) 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, 169701 + ... + 170306.
It is an arithmetic number, because the mean of its divisors is an integer number (17340408).
Almost surely, 2103022121 is an apocalyptic number.
It is an amenable number.
103022121 is a deficient number, since it is larger than the sum of its proper divisors (35701143).
103022121 is a wasteful number, since it uses less digits than its factorization.
103022121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 340111.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 103022121 is about 10149.9813300321. The cubic root of 103022121 is about 468.7883700502.
Adding to 103022121 its reverse (121220301), we get a palindrome (224242422).
The spelling of 103022121 in words is "one hundred three million, twenty-two thousand, one hundred twenty-one".
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