Search a number
-
+
23024231242301 = 68393933664159
BaseRepresentation
bin1010011110000101111110…
…00111111101101000111101
310000112002120021002102121102
411033002333013331220331
511004212111144223201
6120545104045142445
74564305625315202
oct517027707755075
9100462507072542
1023024231242301
1173775813287a3
1226ba30055aa25
13cb0238cb5823
14598543385ca9
1529dda6a4726b
hex14f0bf1fda3d

23024231242301 has 4 divisors (see below), whose sum is σ = 23024265590400. Its totient is φ = 23024196894204.

The previous prime is 23024231242297. The next prime is 23024231242379. The reversal of 23024231242301 is 10324213242032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23024231242301 - 22 = 23024231242297 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 (23024231262301) 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, 16148141 + ... + 17516018.

It is an arithmetic number, because the mean of its divisors is an integer number (5756066397600).

Almost surely, 223024231242301 is an apocalyptic number.

It is an amenable number.

23024231242301 is a deficient number, since it is larger than the sum of its proper divisors (34348099).

23024231242301 is an equidigital number, since it uses as much as digits as its factorization.

23024231242301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34348098.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 23024231242301 its reverse (10324213242032), we get a palindrome (33348444484333).

The spelling of 23024231242301 in words is "twenty-three trillion, twenty-four billion, two hundred thirty-one million, two hundred forty-two thousand, three hundred one".

Divisors: 1 683939 33664159 23024231242301