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13230400433311 = 346929473129403
BaseRepresentation
bin1100000010000111000101…
…0100010110110010011111
31201211210222100120020101101
43000201301110112302133
53213231330002331221
644045543445253531
72533602441102325
oct300416124266237
951753870506341
1013230400433311
114240a88146446
1215981824042a7
1374c810303269
1433a4d77c9d15
1517e246981d91
hexc0871516c9f

13230400433311 has 8 divisors (see below), whose sum is σ = 13234765631120. Its totient is φ = 13226035560192.

The previous prime is 13230400433303. The next prime is 13230400433329. The reversal of 13230400433311 is 11333400403231.

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

It is a cyclic number.

It is not a de Polignac number, because 13230400433311 - 23 = 13230400433303 is a prime.

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 13230400433311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230400433351) 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, 102177136 + ... + 102306538.

It is an arithmetic number, because the mean of its divisors is an integer number (1654345703890).

Almost surely, 213230400433311 is an apocalyptic number.

13230400433311 is a deficient number, since it is larger than the sum of its proper divisors (4365197809).

13230400433311 is a wasteful number, since it uses less digits than its factorization.

13230400433311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162345.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 13230400433311 its reverse (11333400403231), we get a palindrome (24563800836542).

The spelling of 13230400433311 in words is "thirteen trillion, two hundred thirty billion, four hundred million, four hundred thirty-three thousand, three hundred eleven".

Divisors: 1 3469 29473 129403 102241837 448899007 3813894619 13230400433311