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13453589151 = 321494843239
BaseRepresentation
bin11001000011110010…
…10111101010011111
31021201121022010210200
430201321113222133
5210023104323101
610102553034543
7654251422662
oct144171275237
937647263720
1013453589151
115784222722
1227356b5a53
131365357252
14918abd6d9
1553b19d986
hex321e57a9f

13453589151 has 6 divisors (see below), whose sum is σ = 19432962120. Its totient is φ = 8969059428.

The previous prime is 13453589137. The next prime is 13453589221. The reversal of 13453589151 is 15198535431.

13453589151 is a `hidden beast` number, since 1 + 3 + 4 + 53 + 589 + 15 + 1 = 666.

It is not a de Polignac number, because 13453589151 - 230 = 12379847327 is a prime.

It is a super-2 number, since 2×134535891512 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13453589097 and 13453589106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13453589551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 747421611 + ... + 747421628.

It is an arithmetic number, because the mean of its divisors is an integer number (3238827020).

Almost surely, 213453589151 is an apocalyptic number.

13453589151 is a deficient number, since it is larger than the sum of its proper divisors (5979372969).

13453589151 is a wasteful number, since it uses less digits than its factorization.

13453589151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494843245 (or 1494843242 counting only the distinct ones).

The product of its digits is 324000, while the sum is 45.

The spelling of 13453589151 in words is "thirteen billion, four hundred fifty-three million, five hundred eighty-nine thousand, one hundred fifty-one".

Divisors: 1 3 9 1494843239 4484529717 13453589151