Base | Representation |
---|---|
bin | 1110011011011… |
… | …01001001010001 |
3 | 22102202010110201 |
4 | 13031231021101 |
5 | 221441031142 |
6 | 20002055201 |
7 | 2666523520 |
oct | 715551121 |
9 | 272663421 |
10 | 121033297 |
11 | 62358120 |
12 | 3464a501 |
13 | 1c0c9348 |
14 | 121084b7 |
15 | a95bab7 |
hex | 736d251 |
121033297 has 16 divisors (see below), whose sum is σ = 151345152. Its totient is φ = 94032720.
The previous prime is 121033279. The next prime is 121033303. The reversal of 121033297 is 792330121.
It is a cyclic number.
It is not a de Polignac number, because 121033297 - 27 = 121033169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (121030297) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26118 + ... + 30400.
It is an arithmetic number, because the mean of its divisors is an integer number (9459072).
Almost surely, 2121033297 is an apocalyptic number.
It is an amenable number.
121033297 is a deficient number, since it is larger than the sum of its proper divisors (30311855).
121033297 is a wasteful number, since it uses less digits than its factorization.
121033297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4668.
The product of its (nonzero) digits is 2268, while the sum is 28.
The square root of 121033297 is about 11001.5133958924. The cubic root of 121033297 is about 494.6541092751.
It can be divided in two parts, 12103 and 3297, that added together give a triangular number (15400 = T175).
The spelling of 121033297 in words is "one hundred twenty-one million, thirty-three thousand, two hundred ninety-seven".
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