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2323002109 = 2999180831
BaseRepresentation
bin1000101001110110…
…0011001011111101
312222220010201211011
42022131203023331
514224142031414
61022301555221
7111365122621
oct21235431375
95886121734
102323002109
11a9230195a
12549b75b11
132b0369b7c
14180739181
15d8e16dc4
hex8a7632fd

2323002109 has 8 divisors (see below), whose sum is σ = 2405560320. Its totient is φ = 2240607600.

The previous prime is 2323002049. The next prime is 2323002113. The reversal of 2323002109 is 9012003232.

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 2323002109 - 211 = 2323000061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2323002109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323002169) 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, 11677 + ... + 69154.

It is an arithmetic number, because the mean of its divisors is an integer number (300695040).

Almost surely, 22323002109 is an apocalyptic number.

2323002109 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2323002109 is a deficient number, since it is larger than the sum of its proper divisors (82558211).

2323002109 is an equidigital number, since it uses as much as digits as its factorization.

2323002109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81851.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 2323002109 is about 48197.5321878621. The cubic root of 2323002109 is about 1324.3919572049.

The spelling of 2323002109 in words is "two billion, three hundred twenty-three million, two thousand, one hundred nine".

Divisors: 1 29 991 28739 80831 2344099 80103521 2323002109