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13450225241 = 13883968827
BaseRepresentation
bin11001000011011001…
…00010011001011001
31021201100222020101102
430201230202121121
5210021224201431
610102353001145
7654211012445
oct144154423131
937640866342
1013450225241
115782335332
1227345531b5
13136474a07b
14918485825
1553ac36dcb
hex321b22659

13450225241 has 4 divisors (see below), whose sum is σ = 13451207952. Its totient is φ = 13449242532.

The previous prime is 13450225231. The next prime is 13450225273. The reversal of 13450225241 is 14252205431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13450225241 - 218 = 13449963097 is a prime.

It is a super-3 number, since 3×134502252413 (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13450225231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470531 + ... + 498296.

It is an arithmetic number, because the mean of its divisors is an integer number (3362801988).

Almost surely, 213450225241 is an apocalyptic number.

It is an amenable number.

13450225241 is a deficient number, since it is larger than the sum of its proper divisors (982711).

13450225241 is an equidigital number, since it uses as much as digits as its factorization.

13450225241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982710.

The product of its (nonzero) digits is 9600, while the sum is 29.

The spelling of 13450225241 in words is "thirteen billion, four hundred fifty million, two hundred twenty-five thousand, two hundred forty-one".

Divisors: 1 13883 968827 13450225241