Base | Representation |
---|---|
bin | 1110011100111… |
… | …10001100011010 |
3 | 22110010100001122 |
4 | 13032132030122 |
5 | 222013443302 |
6 | 20010245242 |
7 | 3001321325 |
oct | 716361432 |
9 | 273110048 |
10 | 121234202 |
11 | 62485061 |
12 | 34726822 |
13 | 1c16991b |
14 | 1215b7bc |
15 | a99b3a2 |
hex | 739e31a |
121234202 has 8 divisors (see below), whose sum is σ = 182084736. Its totient is φ = 60539292.
The previous prime is 121234187. The next prime is 121234207. The reversal of 121234202 is 202432121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×1212342023 (a number of 25 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (121234207) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36938 + ... + 40085.
It is an arithmetic number, because the mean of its divisors is an integer number (22760592).
Almost surely, 2121234202 is an apocalyptic number.
121234202 is a deficient number, since it is larger than the sum of its proper divisors (60850534).
121234202 is an equidigital number, since it uses as much as digits as its factorization.
121234202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77812.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 121234202 is about 11010.6403991775. The cubic root of 121234202 is about 494.9276525901.
Adding to 121234202 its reverse (202432121), we get a palindrome (323666323).
The spelling of 121234202 in words is "one hundred twenty-one million, two hundred thirty-four thousand, two hundred two".
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