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13200023224241 = 729345431882429
BaseRepresentation
bin1100000000010101111010…
…1100011111111110110001
31201201220120022111010102222
43000011132230133332301
53212232121421133431
644024001300250425
72531445611063510
oct300053654377661
951656508433388
1013200023224241
11422a109a93687
1215923050a0a15
137499aba49439
14338c55230677
1517d569b9757b
hexc015eb1ffb1

13200023224241 has 16 divisors (see below), whose sum is σ = 15606398860800. Its totient is φ = 10923835099968.

The previous prime is 13200023224229. The next prime is 13200023224259. The reversal of 13200023224241 is 14242232000231.

It is not a de Polignac number, because 13200023224241 - 230 = 13198949482417 is a prime.

It is a super-2 number, since 2×132000232242412 (a number of 27 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 13200023224241.

It is not an unprimeable number, because it can be changed into a prime (13200023224291) 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, 6071015 + ... + 7953443.

It is an arithmetic number, because the mean of its divisors is an integer number (975399928800).

Almost surely, 213200023224241 is an apocalyptic number.

It is an amenable number.

13200023224241 is a deficient number, since it is larger than the sum of its proper divisors (2406375636559).

13200023224241 is a wasteful number, since it uses less digits than its factorization.

13200023224241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1917008.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 13200023224241 its reverse (14242232000231), we get a palindrome (27442255224472).

The spelling of 13200023224241 in words is "thirteen trillion, two hundred billion, twenty-three million, two hundred twenty-four thousand, two hundred forty-one".

Divisors: 1 7 29 203 34543 241801 1001747 1882429 7012229 13177003 54590441 382133087 65024744947 455173214629 1885717603463 13200023224241