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2300034031 = 4189630319
BaseRepresentation
bin1000100100010111…
…1011101111101111
312221021220211112121
42021011323233233
514202302042111
61020121413411
7110665652401
oct21105735757
95837824477
102300034031
11a80344679
1254233a267
132a86877a9
1417b67ab71
15d6dcb871
hex8917bbef

2300034031 has 8 divisors (see below), whose sum is σ = 2382609600. Its totient is φ = 2218719360.

The previous prime is 2300034013. The next prime is 2300034067. The reversal of 2300034031 is 1304300032.

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 2300034031 - 229 = 1763163119 is a prime.

It is a super-2 number, since 2×23000340312 = 10580313087516217922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2300033996 and 2300034014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300034001) 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, 311511 + ... + 318808.

It is an arithmetic number, because the mean of its divisors is an integer number (297826200).

Almost surely, 22300034031 is an apocalyptic number.

2300034031 is a deficient number, since it is larger than the sum of its proper divisors (82575569).

2300034031 is an equidigital number, since it uses as much as digits as its factorization.

2300034031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630449.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2300034031 is about 47958.6700295160. The cubic root of 2300034031 is about 1320.0126320723.

Adding to 2300034031 its reverse (1304300032), we get a palindrome (3604334063).

The spelling of 2300034031 in words is "two billion, three hundred million, thirty-four thousand, thirty-one".

Divisors: 1 41 89 3649 630319 25843079 56098391 2300034031