Search a number
-
+
23140301105 = 512793618499
BaseRepresentation
bin10101100011010001…
…001111100100110001
32012201200120002112002
4111203101033210301
5334342404113410
614344104543345
71446303212465
oct254321174461
965650502462
1023140301105
1198a5107799
124599781b55
13224a17357c
1411973b04a5
159067c57a5
hex56344f931

23140301105 has 8 divisors (see below), whose sum is σ = 27790080000. Its totient is φ = 18497761776.

The previous prime is 23140301099. The next prime is 23140301183. The reversal of 23140301105 is 50110304132.

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 23140301105 - 228 = 22871865649 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1802855 + ... + 1815644.

It is an arithmetic number, because the mean of its divisors is an integer number (3473760000).

Almost surely, 223140301105 is an apocalyptic number.

It is an amenable number.

23140301105 is a deficient number, since it is larger than the sum of its proper divisors (4649778895).

23140301105 is a wasteful number, since it uses less digits than its factorization.

23140301105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3619783.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 23140301105 its reverse (50110304132), we get a palindrome (73250605237).

The spelling of 23140301105 in words is "twenty-three billion, one hundred forty million, three hundred one thousand, one hundred five".

Divisors: 1 5 1279 6395 3618499 18092495 4628060221 23140301105