Search a number
-
+
23014243341 = 341491906889
BaseRepresentation
bin10101011011110000…
…010111110000001101
32012101220100200210000
4111123300113300031
5334113121241331
614323403034513
71443212561235
oct253360276015
965356320700
1023014243341
11983aa38721
12456350ba39
13222a00828b
141184758cc5
158ea6c50e6
hex55bc17c0d

23014243341 has 20 divisors (see below), whose sum is σ = 34610053500. Its totient is φ = 15239848896.

The previous prime is 23014243333. The next prime is 23014243379. The reversal of 23014243341 is 14334241032.

23014243341 is a `hidden beast` number, since 2 + 301 + 4 + 24 + 334 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4090114116 + 18924129225 = 63954^2 + 137565^2 .

It is not a de Polignac number, because 23014243341 - 23 = 23014243333 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23014243381) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 941376 + ... + 965513.

It is an arithmetic number, because the mean of its divisors is an integer number (1730502675).

Almost surely, 223014243341 is an apocalyptic number.

It is an amenable number.

23014243341 is a deficient number, since it is larger than the sum of its proper divisors (11595810159).

23014243341 is a wasteful number, since it uses less digits than its factorization.

23014243341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907050 (or 1907041 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 23014243341 its reverse (14334241032), we get a palindrome (37348484373).

The spelling of 23014243341 in words is "twenty-three billion, fourteen million, two hundred forty-three thousand, three hundred forty-one".

Divisors: 1 3 9 27 81 149 447 1341 4023 12069 1906889 5720667 17162001 51486003 154458009 284126461 852379383 2557138149 7671414447 23014243341