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2030010293 = 19315365029
BaseRepresentation
bin111100011111111…
…0111111110110101
312020110211012121102
41320333313332311
513124140312133
6533234055445
7101206542233
oct17077677665
95213735542
102030010293
11951984863
12487a1a585
13264753c2c
1415386b953
15bd33e7e8
hex78ff7fb5

2030010293 has 16 divisors (see below), whose sum is σ = 2247436800. Its totient is φ = 1825986240.

The previous prime is 2030010259. The next prime is 2030010299. The reversal of 2030010293 is 3920100302.

It is a cyclic number.

It is not a de Polignac number, because 2030010293 - 214 = 2029993909 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 (2030010299) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1298 + ... + 63731.

It is an arithmetic number, because the mean of its divisors is an integer number (140464800).

Almost surely, 22030010293 is an apocalyptic number.

It is an amenable number.

2030010293 is a deficient number, since it is larger than the sum of its proper divisors (217426507).

2030010293 is a wasteful number, since it uses less digits than its factorization.

2030010293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65132.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 2030010293 is about 45055.6355298646. The cubic root of 2030010293 is about 1266.1915570490.

Adding to 2030010293 its reverse (3920100302), we get a palindrome (5950110595).

The spelling of 2030010293 in words is "two billion, thirty million, ten thousand, two hundred ninety-three".

Divisors: 1 19 31 53 589 1007 1643 31217 65029 1235551 2015899 3446537 38302081 65484203 106842647 2030010293