Base | Representation |
---|---|
bin | 10001100001011011001… |
… | …110110001001101100000 |
3 | 11021010001021221000022212 |
4 | 101201123032301031200 |
5 | 124212020042103440 |
6 | 2321055445221252 |
7 | 152665152242243 |
oct | 21413316611540 |
9 | 4233037830285 |
10 | 1204121441120 |
11 | 424735186884 |
12 | 175449a01828 |
13 | 89718419270 |
14 | 423cba5125a |
15 | 214c694d465 |
hex | 1185b3b1360 |
1204121441120 has 96 divisors (see below), whose sum is σ = 3064758923520. Its totient is φ = 444425103360.
The previous prime is 1204121441111. The next prime is 1204121441137. The reversal of 1204121441120 is 211441214021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5277566 + ... + 5500994.
It is an arithmetic number, because the mean of its divisors is an integer number (31924572120).
Almost surely, 21204121441120 is an apocalyptic number.
1204121441120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1204121441120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1532379461760).
1204121441120 is an abundant number, since it is smaller than the sum of its proper divisors (1860637482400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1204121441120 is a wasteful number, since it uses less digits than its factorization.
1204121441120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226048 (or 226040 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 23.
Adding to 1204121441120 its reverse (211441214021), we get a palindrome (1415562655141).
The spelling of 1204121441120 in words is "one trillion, two hundred four billion, one hundred twenty-one million, four hundred forty-one thousand, one hundred twenty".
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