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13233211001 = 233122346439
BaseRepresentation
bin11000101001100001…
…01100011001111001
31021011020121202210222
430110300230121321
5204100200223001
610025041345425
7645634303043
oct142460543171
937136552728
1013233211001
11568089131a
122693938275
13132b7b668a
148d7714a93
15526b6b61b
hex314c2c679

13233211001 has 8 divisors (see below), whose sum is σ = 13301159040. Its totient is φ = 13165358752.

The previous prime is 13233210989. The next prime is 13233211021. The reversal of 13233211001 is 10011233231.

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-13233211001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13233211021) 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, 261740 + ... + 308178.

It is an arithmetic number, because the mean of its divisors is an integer number (1662644880).

Almost surely, 213233211001 is an apocalyptic number.

It is an amenable number.

13233211001 is a deficient number, since it is larger than the sum of its proper divisors (67948039).

13233211001 is a wasteful number, since it uses less digits than its factorization.

13233211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47895.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13233211001 its reverse (10011233231), we get a palindrome (23244444232).

The spelling of 13233211001 in words is "thirteen billion, two hundred thirty-three million, two hundred eleven thousand, one".

Divisors: 1 233 1223 46439 284959 10820287 56794897 13233211001