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1031034001 = 7611354841
BaseRepresentation
bin111101011101000…
…101010010010001
32122212001221202111
4331131011102101
54102421042001
6250150345321
734356434014
oct7535052221
92585057674
101031034001
11489aa0118
1224935b241
131357b49ba
149ad0937b
15607b1851
hex3d745491

1031034001 has 4 divisors (see below), whose sum is σ = 1032389604. Its totient is φ = 1029678400.

The previous prime is 1031033953. The next prime is 1031034007. The reversal of 1031034001 is 1004301301.

1031034001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 70963776 + 960070225 = 8424^2 + 30985^2 .

It is a cyclic number.

It is not a de Polignac number, because 1031034001 - 219 = 1030509713 is a prime.

It is a super-2 number, since 2×10310340012 = 2126062222436136002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1031034007) 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, 676660 + ... + 678181.

It is an arithmetic number, because the mean of its divisors is an integer number (258097401).

Almost surely, 21031034001 is an apocalyptic number.

It is an amenable number.

1031034001 is a deficient number, since it is larger than the sum of its proper divisors (1355603).

1031034001 is an equidigital number, since it uses as much as digits as its factorization.

1031034001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355602.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1031034001 is about 32109.7181706723. The cubic root of 1031034001 is about 1010.2394625491.

Adding to 1031034001 its reverse (1004301301), we get a palindrome (2035335302).

The spelling of 1031034001 in words is "one billion, thirty-one million, thirty-four thousand, one".

Divisors: 1 761 1354841 1031034001