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13464212351 = 23599922043
BaseRepresentation
bin11001000101000011…
…11001001101111111
31021202100021212002112
430202201321031333
5210033314243401
610104012444235
7654440626262
oct144241711577
937670255075
1013464212351
11578a219027
12273917967b
131367606675
1491a286cd9
1553c09b3bb
hex32287937f

13464212351 has 8 divisors (see below), whose sum is σ = 14287743360. Its totient is φ = 12660525592.

The previous prime is 13464212329. The next prime is 13464212353. The reversal of 13464212351 is 15321246431.

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-13464212351 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 (13464212353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4959665 + ... + 4962378.

It is an arithmetic number, because the mean of its divisors is an integer number (1785967920).

Almost surely, 213464212351 is an apocalyptic number.

13464212351 is a deficient number, since it is larger than the sum of its proper divisors (823531009).

13464212351 is an equidigital number, since it uses as much as digits as its factorization.

13464212351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9922125.

The product of its digits is 17280, while the sum is 32.

Adding to 13464212351 its reverse (15321246431), we get a palindrome (28785458782).

The spelling of 13464212351 in words is "thirteen billion, four hundred sixty-four million, two hundred twelve thousand, three hundred fifty-one".

Divisors: 1 23 59 1357 9922043 228206989 585400537 13464212351