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23312314 = 219161027
BaseRepresentation
bin101100011101…
…1011110111010
31121212101111001
41120323132322
521431443224
62151355214
7402102634
oct130733672
947771431
1023312314
1112182983
127982b0a
134aa2c8c
14314ba54
1520a7544
hex163b7ba

23312314 has 8 divisors (see below), whose sum is σ = 35152128. Its totient is φ = 11594940.

The previous prime is 23312291. The next prime is 23312323. The reversal of 23312314 is 41321332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 23312291 and 23312300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30132 + ... + 30895.

It is an arithmetic number, because the mean of its divisors is an integer number (4394016).

Almost surely, 223312314 is an apocalyptic number.

23312314 is a deficient number, since it is larger than the sum of its proper divisors (11839814).

23312314 is a wasteful number, since it uses less digits than its factorization.

23312314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61220.

The product of its digits is 432, while the sum is 19.

The square root of 23312314 is about 4828.2827174887. The cubic root of 23312314 is about 285.6681318543.

Adding to 23312314 its reverse (41321332), we get a palindrome (64633646).

The spelling of 23312314 in words is "twenty-three million, three hundred twelve thousand, three hundred fourteen".

Divisors: 1 2 191 382 61027 122054 11656157 23312314