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2032905013 = 4219475099
BaseRepresentation
bin111100100101011…
…1010101100110101
312020200021021102021
41321022322230311
513130410430023
6533420113141
7101243256526
oct17112725465
95220237367
102032905013
11953581697
124889957b1
13265228699
14153dc284d
15bd71235d
hex792bab35

2032905013 has 8 divisors (see below), whose sum is σ = 2040285600. Its totient is φ = 2025537360.

The previous prime is 2032905001. The next prime is 2032905079. The reversal of 2032905013 is 3105092302.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2032905013 - 29 = 2032904501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032905113) 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, 396138 + ... + 401236.

It is an arithmetic number, because the mean of its divisors is an integer number (255035700).

Almost surely, 22032905013 is an apocalyptic number.

It is an amenable number.

2032905013 is a deficient number, since it is larger than the sum of its proper divisors (7380587).

2032905013 is an equidigital number, since it uses as much as digits as its factorization.

2032905013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6467.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 2032905013 is about 45087.7479255729. The cubic root of 2032905013 is about 1266.7931187316.

Adding to 2032905013 its reverse (3105092302), we get a palindrome (5137997315).

The spelling of 2032905013 in words is "two billion, thirty-two million, nine hundred five thousand, thirteen".

Divisors: 1 421 947 5099 398687 2146679 4828753 2032905013