Base | Representation |
---|---|
bin | 111100110011100… |
… | …1111101100011000 |
3 | 12021012020120000000 |
4 | 1321213033230120 |
5 | 13134311043112 |
6 | 534243213000 |
7 | 101363345655 |
oct | 17147175430 |
9 | 5235216000 |
10 | 2040331032 |
11 | 9577939a3 |
12 | 48b377160 |
13 | 26692878c |
14 | 154d96c2c |
15 | be1cc7dc |
hex | 799cfb18 |
2040331032 has 128 divisors (see below), whose sum is σ = 5771947200. Its totient is φ = 676045440.
The previous prime is 2040331021. The next prime is 2040331039. The reversal of 2040331032 is 2301330402.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 2040330996 and 2040331014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2040331039) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4846182 + ... + 4846602.
Almost surely, 22040331032 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 2040331032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2885973600).
2040331032 is an abundant number, since it is smaller than the sum of its proper divisors (3731616168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2040331032 is an equidigital number, since it uses as much as digits as its factorization.
2040331032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 725 (or 703 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 2040331032 is about 45170.0235997282. The cubic root of 2040331032 is about 1268.3337380769. Note that the first 3 decimals are identical.
Adding to 2040331032 its reverse (2301330402), we get a palindrome (4341661434).
The spelling of 2040331032 in words is "two billion, forty million, three hundred thirty-one thousand, thirty-two".
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