Base | Representation |
---|---|
bin | 111110000011010… |
… | …000001001111001 |
3 | 2200112220022101210 |
4 | 332003100021321 |
5 | 4113001234433 |
6 | 251145033333 |
7 | 34540460010 |
oct | 7603201171 |
9 | 2615808353 |
10 | 1041039993 |
11 | 494704834 |
12 | 250785849 |
13 | 1378a91c6 |
14 | 9c391a77 |
15 | 615db463 |
hex | 3e0d0279 |
1041039993 has 8 divisors (see below), whose sum is σ = 1586346688. Its totient is φ = 594879984.
The previous prime is 1041039991. The next prime is 1041039997. The reversal of 1041039993 is 3999301401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1041039993 - 21 = 1041039991 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1041039991) 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, 24786646 + ... + 24786687.
It is an arithmetic number, because the mean of its divisors is an integer number (198293336).
Almost surely, 21041039993 is an apocalyptic number.
It is an amenable number.
1041039993 is a deficient number, since it is larger than the sum of its proper divisors (545306695).
1041039993 is an equidigital number, since it uses as much as digits as its factorization.
1041039993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49573343.
The product of its (nonzero) digits is 26244, while the sum is 39.
The square root of 1041039993 is about 32265.1513711001. The cubic root of 1041039993 is about 1013.4970088391.
It can be divided in two parts, 10410 and 39993, that added together give a triangular number (50403 = T317).
The spelling of 1041039993 in words is "one billion, forty-one million, thirty-nine thousand, nine hundred ninety-three".
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