Base | Representation |
---|---|
bin | 111101100100100… |
… | …101100001010001 |
3 | 2122222202220000211 |
4 | 331210211201101 |
5 | 4103422013131 |
6 | 250300444121 |
7 | 34412235562 |
oct | 7544454121 |
9 | 2588686024 |
10 | 1033001041 |
11 | 490113a76 |
12 | 249b49641 |
13 | 136023127 |
14 | 9b29c169 |
15 | 60a4e5b1 |
hex | 3d925851 |
1033001041 has 4 divisors (see below), whose sum is σ = 1038353572. Its totient is φ = 1027648512.
The previous prime is 1033001029. The next prime is 1033001059. The reversal of 1033001041 is 1401003301.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 190550416 + 842450625 = 13804^2 + 29025^2 .
It is a cyclic number.
It is not a de Polignac number, because 1033001041 - 25 = 1033001009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1033001741) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2675976 + ... + 2676361.
It is an arithmetic number, because the mean of its divisors is an integer number (259588393).
Almost surely, 21033001041 is an apocalyptic number.
It is an amenable number.
1033001041 is a deficient number, since it is larger than the sum of its proper divisors (5352531).
1033001041 is an equidigital number, since it uses as much as digits as its factorization.
1033001041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5352530.
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 1033001041 is about 32140.3335545853. Note that the first 3 decimals coincide. The cubic root of 1033001041 is about 1010.8815102514.
Adding to 1033001041 its reverse (1401003301), we get a palindrome (2434004342).
The spelling of 1033001041 in words is "one billion, thirty-three million, one thousand, forty-one".
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