Base | Representation |
---|---|
bin | 1110011101011… |
… | …10010001011110 |
3 | 22110020200101220 |
4 | 13032232101132 |
5 | 222023100222 |
6 | 20011514210 |
7 | 3002014332 |
oct | 716562136 |
9 | 273220356 |
10 | 121300062 |
11 | 6251a594 |
12 | 34758966 |
13 | 1c1908b0 |
14 | 121777c2 |
15 | a9b0b5c |
hex | 73ae45e |
121300062 has 16 divisors (see below), whose sum is σ = 261261840. Its totient is φ = 37323072.
The previous prime is 121300061. The next prime is 121300073. The reversal of 121300062 is 260003121.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121300061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 777487 + ... + 777642.
It is an arithmetic number, because the mean of its divisors is an integer number (16328865).
Almost surely, 2121300062 is an apocalyptic number.
121300062 is an abundant number, since it is smaller than the sum of its proper divisors (139961778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121300062 is a wasteful number, since it uses less digits than its factorization.
121300062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1555147.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 121300062 is about 11013.6307365010. The cubic root of 121300062 is about 495.0172588616.
Adding to 121300062 its reverse (260003121), we get a palindrome (381303183).
The spelling of 121300062 in words is "one hundred twenty-one million, three hundred thousand, sixty-two".
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