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2343368969 = 15714925917
BaseRepresentation
bin1000101110101100…
…1111100100001001
320001022110110220022
42023223033210021
514244400301334
61024310310225
7112033210334
oct21353174411
96038413808
102343368969
11aa2852877
12554958375
132b464b276
1418331b61b
15daadb82e
hex8bacf909

2343368969 has 4 divisors (see below), whose sum is σ = 2358295044. Its totient is φ = 2328442896.

The previous prime is 2343368959. The next prime is 2343368999. The reversal of 2343368969 is 9698633432.

2343368969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 859193344 + 1484175625 = 29312^2 + 38525^2 .

It is a cyclic number.

It is not a de Polignac number, because 2343368969 - 212 = 2343364873 is a prime.

It is a super-2 number, since 2×23433689692 = 10982756249744245922, which contains 22 as substring.

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 2343368969.

It is not an unprimeable number, because it can be changed into a prime (2343368959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7462802 + ... + 7463115.

It is an arithmetic number, because the mean of its divisors is an integer number (589573761).

Almost surely, 22343368969 is an apocalyptic number.

It is an amenable number.

2343368969 is a deficient number, since it is larger than the sum of its proper divisors (14926075).

2343368969 is a wasteful number, since it uses less digits than its factorization.

2343368969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14926074.

The product of its digits is 5038848, while the sum is 53.

The square root of 2343368969 is about 48408.3563963909. The cubic root of 2343368969 is about 1328.2512243135.

The spelling of 2343368969 in words is "two billion, three hundred forty-three million, three hundred sixty-eight thousand, nine hundred sixty-nine".

Divisors: 1 157 14925917 2343368969