Search a number
-
+
23320040142301 = 733734492866211
BaseRepresentation
bin1010100110101100111101…
…01101010111010111011101
310001120101002200201111222121
411103112132231113113131
511024033420234023201
6121333024544342541
74624550222425240
oct523263655272735
9101511080644877
1023320040142301
117480a78787591
1227476b6314a51
1310020bb7336b6
145a89a5a2b257
152a691b2d39a1
hex15359eb575dd

23320040142301 has 16 divisors (see below), whose sum is σ = 26738318505600. Its totient is φ = 19923507233280.

The previous prime is 23320040142271. The next prime is 23320040142323. The reversal of 23320040142301 is 10324104002332.

It is not a de Polignac number, because 23320040142301 - 213 = 23320040134109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23320040142601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6703086 + ... + 9569296.

It is an arithmetic number, because the mean of its divisors is an integer number (1671144906600).

Almost surely, 223320040142301 is an apocalyptic number.

It is an amenable number.

23320040142301 is a deficient number, since it is larger than the sum of its proper divisors (3418278363299).

23320040142301 is a wasteful number, since it uses less digits than its factorization.

23320040142301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2870004.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 23320040142301 its reverse (10324104002332), we get a palindrome (33644144144633).

The spelling of 23320040142301 in words is "twenty-three trillion, three hundred twenty billion, forty million, one hundred forty-two thousand, three hundred one".

Divisors: 1 7 337 2359 3449 24143 1162313 2866211 8136191 20063477 965913107 6761391749 9885561739 69198932173 3331434306043 23320040142301