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23200455041 = 471912584433
BaseRepresentation
bin10101100110110110…
…101101100110000001
32012212212202020012122
4111212312231212001
5340003304030131
614354054134025
71450633420421
oct254666554601
965785666178
1023200455041
119926063295
1245b5951315
13225977560a
1411a138c481
1590bc08d7b
hex566dad981

23200455041 has 8 divisors (see below), whose sum is σ = 23818143744. Its totient is φ = 22587935680.

The previous prime is 23200455029. The next prime is 23200455049. The reversal of 23200455041 is 14055400232.

It is a happy number.

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-23200455041 is a prime.

It is a super-2 number, since 2×232004550412 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23200455041.

It is not an unprimeable number, because it can be changed into a prime (23200455049) 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, 1283240 + ... + 1301193.

It is an arithmetic number, because the mean of its divisors is an integer number (2977267968).

Almost surely, 223200455041 is an apocalyptic number.

It is an amenable number.

23200455041 is a deficient number, since it is larger than the sum of its proper divisors (617688703).

23200455041 is a wasteful number, since it uses less digits than its factorization.

23200455041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2584671.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 23200455041 its reverse (14055400232), we get a palindrome (37255855273).

The spelling of 23200455041 in words is "twenty-three billion, two hundred million, four hundred fifty-five thousand, forty-one".

Divisors: 1 47 191 8977 2584433 121468351 493626703 23200455041