Base | Representation |
---|---|
bin | 10000010101101… |
… | …000011100001001 |
3 | 201002210000220120 |
4 | 100111220130021 |
5 | 1030132343441 |
6 | 43111013453 |
7 | 6535602132 |
oct | 2025503411 |
9 | 632700816 |
10 | 274106121 |
11 | 1307a8a93 |
12 | 7796a289 |
13 | 44a32a93 |
14 | 28592c89 |
15 | 190e6966 |
hex | 10568709 |
274106121 has 8 divisors (see below), whose sum is σ = 366126240. Its totient is φ = 182411712.
The previous prime is 274106099. The next prime is 274106191. The reversal of 274106121 is 121601472.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 274106121 - 217 = 273975049 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 274106091 and 274106100.
It is not an unprimeable number, because it can be changed into a prime (274106191) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 79456 + ... + 82833.
It is an arithmetic number, because the mean of its divisors is an integer number (45765780).
Almost surely, 2274106121 is an apocalyptic number.
It is an amenable number.
274106121 is a deficient number, since it is larger than the sum of its proper divisors (92020119).
274106121 is a wasteful number, since it uses less digits than its factorization.
274106121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162855.
The product of its (nonzero) digits is 672, while the sum is 24.
The square root of 274106121 is about 16556.1505489652. The cubic root of 274106121 is about 649.5903699132.
Adding to 274106121 its reverse (121601472), we get a palindrome (395707593).
The spelling of 274106121 in words is "two hundred seventy-four million, one hundred six thousand, one hundred twenty-one".
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