Base | Representation |
---|---|
bin | 1110011110011… |
… | …10110100000010 |
3 | 22110111110020100 |
4 | 13033032310002 |
5 | 222041331341 |
6 | 20014423230 |
7 | 3003111036 |
oct | 717166402 |
9 | 273443210 |
10 | 121433346 |
11 | 62600741 |
12 | 34801b16 |
13 | 1c209468 |
14 | 121b01c6 |
15 | a9da3b6 |
hex | 73ced02 |
121433346 has 48 divisors (see below), whose sum is σ = 282788064. Its totient is φ = 37521792.
The previous prime is 121433339. The next prime is 121433357. The reversal of 121433346 is 643334121.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17541 + ... + 23463.
It is an arithmetic number, because the mean of its divisors is an integer number (5891418).
Almost surely, 2121433346 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 121433346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141394032).
121433346 is an abundant number, since it is smaller than the sum of its proper divisors (161354718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121433346 is a wasteful number, since it uses less digits than its factorization.
121433346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6015 (or 6012 counting only the distinct ones).
The product of its digits is 5184, while the sum is 27.
The square root of 121433346 is about 11019.6799409057. The cubic root of 121433346 is about 495.1985001255.
Adding to 121433346 its reverse (643334121), we get a palindrome (764767467).
The spelling of 121433346 in words is "one hundred twenty-one million, four hundred thirty-three thousand, three hundred forty-six".
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