| Base | Representation |
|---|---|
| bin | 1011010010101111… |
| … | …1000001011110100 |
| 3 | 21211021010010200200 |
| 4 | 2310223320023310 |
| 5 | 22202014314304 |
| 6 | 1220445240500 |
| 7 | 135056325246 |
| oct | 26453701364 |
| 9 | 7737103620 |
| 10 | 3031401204 |
| 11 | 1316168657 |
| 12 | 707263130 |
| 13 | 39405a230 |
| 14 | 20a85c096 |
| 15 | 12b1e7e39 |
| hex | b4af82f4 |
3031401204 has 144 divisors (see below), whose sum is σ = 8573357520. Its totient is φ = 896716800.
The previous prime is 3031401199. The next prime is 3031401211. The reversal of 3031401204 is 4021041303.
3031401204 is a `hidden beast` number, since 30 + 31 + 401 + 204 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 20684304 + 3010716900 = 4548^2 + 54870^2 .
It is a super-2 number, since 2×30314012042 = 18378786519225299232, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5442094 + ... + 5442650.
It is an arithmetic number, because the mean of its divisors is an integer number (59537205).
Almost surely, 23031401204 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3031401204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4286678760).
3031401204 is an abundant number, since it is smaller than the sum of its proper divisors (5541956316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3031401204 is a wasteful number, since it uses less digits than its factorization.
3031401204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1010 (or 1005 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 3031401204 is about 55058.1620107319. The cubic root of 3031401204 is about 1447.2641562296.
Adding to 3031401204 its reverse (4021041303), we get a palindrome (7052442507).
The spelling of 3031401204 in words is "three billion, thirty-one million, four hundred one thousand, two hundred four".
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