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23023200013423 = 241773311299349
BaseRepresentation
bin1010011110000100000011…
…01010001000110001101111
310000111222220101122120112021
411033002001222020301233
511004203003200412143
6120544413450251011
74564241234110051
oct517020152106157
9100458811576467
1023023200013423
1173770a2215225
1226ba073126a67
13cb010346321c
145984864298d1
1529dd46247ced
hex14f081a88c6f

23023200013423 has 8 divisors (see below), whose sum is σ = 23035885095600. Its totient is φ = 23010517549440.

The previous prime is 23023200013417. The next prime is 23023200013433. The reversal of 23023200013423 is 32431000232032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23023200013423 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 (23023200013403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17069353 + ... + 18368701.

It is an arithmetic number, because the mean of its divisors is an integer number (2879485636950).

Almost surely, 223023200013423 is an apocalyptic number.

23023200013423 is a deficient number, since it is larger than the sum of its proper divisors (12685082177).

23023200013423 is a wasteful number, since it uses less digits than its factorization.

23023200013423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309097.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 23023200013423 its reverse (32431000232032), we get a palindrome (55454200245455).

The spelling of 23023200013423 in words is "twenty-three trillion, twenty-three billion, two hundred million, thirteen thousand, four hundred twenty-three".

Divisors: 1 2417 7331 1299349 17719027 3140526533 9525527519 23023200013423