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2303233141 = 11937223463
BaseRepresentation
bin1000100101001000…
…1000110001110101
312221111221100220011
42021102020301311
514204111430031
61020314140221
7111035105266
oct21122106165
95844840804
102303233141
11a8212a170
12543421671
132a9237961
1417bc7096d
15d730e6b1
hex89488c75

2303233141 has 8 divisors (see below), whose sum is σ = 2515310784. Its totient is φ = 2091604320.

The previous prime is 2303233129. The next prime is 2303233159. The reversal of 2303233141 is 1413323032.

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 2303233141 - 25 = 2303233109 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 (2303233241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101425 + ... + 122038.

It is an arithmetic number, because the mean of its divisors is an integer number (314413848).

Almost surely, 22303233141 is an apocalyptic number.

It is an amenable number.

2303233141 is a deficient number, since it is larger than the sum of its proper divisors (212077643).

2303233141 is a wasteful number, since it uses less digits than its factorization.

2303233141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224411.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 2303233141 is about 47992.0112206188. The cubic root of 2303233141 is about 1320.6243490018.

Adding to 2303233141 its reverse (1413323032), we get a palindrome (3716556173).

The spelling of 2303233141 in words is "two billion, three hundred three million, two hundred thirty-three thousand, one hundred forty-one".

Divisors: 1 11 937 10307 223463 2458093 209384831 2303233141