Base | Representation |
---|---|
bin | 1110011011001… |
… | …01010101010100 |
3 | 22102200111120122 |
4 | 13031211111110 |
5 | 221434020200 |
6 | 20001251112 |
7 | 2666331320 |
oct | 715452524 |
9 | 272614518 |
10 | 121001300 |
11 | 62336082 |
12 | 34633a98 |
13 | 1c0b7904 |
14 | 120da980 |
15 | a952385 |
hex | 7365554 |
121001300 has 36 divisors (see below), whose sum is σ = 300084960. Its totient is φ = 41485920.
The previous prime is 121001299. The next prime is 121001341. The reversal of 121001300 is 3100121.
121001300 = 21882 + 21892 + ... + 22122.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85730 + ... + 87129.
Almost surely, 2121001300 is an apocalyptic number.
121001300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
121001300 is an abundant number, since it is smaller than the sum of its proper divisors (179083660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121001300 is a wasteful number, since it uses less digits than its factorization.
121001300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172880 (or 172873 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 8.
The square root of 121001300 is about 11000.0590907504. The cubic root of 121001300 is about 494.6105156446.
Adding to 121001300 its reverse (3100121), we get a palindrome (124101421).
The spelling of 121001300 in words is "one hundred twenty-one million, one thousand, three hundred".
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