Base | Representation |
---|---|
bin | 1110011100001… |
… | …11100011101110 |
3 | 22102221121212201 |
4 | 13032013203232 |
5 | 222003011421 |
6 | 20004252114 |
7 | 3000454114 |
oct | 716074356 |
9 | 272847781 |
10 | 121141486 |
11 | 62421434 |
12 | 346a103a |
13 | 1c13666b |
14 | 12135ab4 |
15 | a97db91 |
hex | 73878ee |
121141486 has 8 divisors (see below), whose sum is σ = 184691304. Its totient is φ = 59577720.
The previous prime is 121141477. The next prime is 121141499. The reversal of 121141486 is 684141121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×1211414863 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 496360 + ... + 496603.
It is an arithmetic number, because the mean of its divisors is an integer number (23086413).
Almost surely, 2121141486 is an apocalyptic number.
121141486 is a deficient number, since it is larger than the sum of its proper divisors (63549818).
121141486 is an equidigital number, since it uses as much as digits as its factorization.
121141486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 993026.
The product of its digits is 1536, while the sum is 28.
The square root of 121141486 is about 11006.4293029120. The cubic root of 121141486 is about 494.8014521883.
The spelling of 121141486 in words is "one hundred twenty-one million, one hundred forty-one thousand, four hundred eighty-six".
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