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2307102001 = 7331604137
BaseRepresentation
bin1000100110000011…
…1001010100110001
312221210012220222021
42021200321110301
514211104231001
61020533111441
7111113020621
oct21140712461
95853186867
102307102001
11a84331976
12544788581
132a9c90919
1417c59a881
15d7825ba1
hex89839531

2307102001 has 4 divisors (see below), whose sum is σ = 2338706212. Its totient is φ = 2275497792.

The previous prime is 2307101987. The next prime is 2307102041. The reversal of 2307102001 is 1002017032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1973491776 + 333610225 = 44424^2 + 18265^2 .

It is a cyclic number.

It is not a de Polignac number, because 2307102001 - 225 = 2273547569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2307102041) 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 3 ways as a sum of consecutive naturals, for example, 15801996 + ... + 15802141.

It is an arithmetic number, because the mean of its divisors is an integer number (584676553).

Almost surely, 22307102001 is an apocalyptic number.

It is an amenable number.

2307102001 is a deficient number, since it is larger than the sum of its proper divisors (31604211).

2307102001 is an equidigital number, since it uses as much as digits as its factorization.

2307102001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31604210.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 2307102001 is about 48032.3016417077. The cubic root of 2307102001 is about 1321.3633757354.

Adding to 2307102001 its reverse (1002017032), we get a palindrome (3309119033).

The spelling of 2307102001 in words is "two billion, three hundred seven million, one hundred two thousand, one".

Divisors: 1 73 31604137 2307102001