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2034031001 = 5081400321
BaseRepresentation
bin111100100111100…
…1101100110011001
312020202101110222112
41321033031212121
513131202443001
6533500202105
7101255656352
oct17117154631
95222343875
102034031001
11954180662
12489239335
13265531052
141541d6d29
15bd885cbb
hex793cd999

2034031001 has 4 divisors (see below), whose sum is σ = 2034436404. Its totient is φ = 2033625600.

The previous prime is 2034030989. The next prime is 2034031019. The reversal of 2034031001 is 1001304302.

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 545923225 + 1488107776 = 23365^2 + 38576^2 .

It is a cyclic number.

It is not a de Polignac number, because 2034031001 - 26 = 2034030937 is a prime.

It is a super-3 number, since 3×20340310013 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2034031201) 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, 195080 + ... + 205241.

It is an arithmetic number, because the mean of its divisors is an integer number (508609101).

Almost surely, 22034031001 is an apocalyptic number.

It is an amenable number.

2034031001 is a deficient number, since it is larger than the sum of its proper divisors (405403).

2034031001 is an equidigital number, since it uses as much as digits as its factorization.

2034031001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405402.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2034031001 is about 45100.2328264500. The cubic root of 2034031001 is about 1267.0269598885.

Adding to 2034031001 its reverse (1001304302), we get a palindrome (3035335303).

The spelling of 2034031001 in words is "two billion, thirty-four million, thirty-one thousand, one".

Divisors: 1 5081 400321 2034031001