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2345204201 = 8959943991
BaseRepresentation
bin1000101111001000…
…1111100111101001
320001102220201100212
42023302033213221
514300333013301
61024413510505
7112054623014
oct21362174751
96042821325
102345204201
11aa389669a
125554a2435
132b4b416c2
1418367837b
15dad504bb
hex8bc8f9e9

2345204201 has 8 divisors (see below), whose sum is σ = 2375568000. Its totient is φ = 2314929760.

The previous prime is 2345204159. The next prime is 2345204203. The reversal of 2345204201 is 1024025432.

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 2345204201 - 26 = 2345204137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2345204203) 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, 31316 + ... + 75306.

It is an arithmetic number, because the mean of its divisors is an integer number (296946000).

Almost surely, 22345204201 is an apocalyptic number.

It is an amenable number.

2345204201 is a deficient number, since it is larger than the sum of its proper divisors (30363799).

2345204201 is an equidigital number, since it uses as much as digits as its factorization.

2345204201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44679.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2345204201 is about 48427.3084220050. The cubic root of 2345204201 is about 1328.5978780848.

Adding to 2345204201 its reverse (1024025432), we get a palindrome (3369229633).

The spelling of 2345204201 in words is "two billion, three hundred forty-five million, two hundred four thousand, two hundred one".

Divisors: 1 89 599 43991 53311 3915199 26350609 2345204201