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16953054213 = 310752813253
BaseRepresentation
bin11111100100111101…
…10001010000000101
31121202111011101101210
433302132301100011
5234204440213323
611442122442033
71140053404014
oct176236612005
947674141353
1016953054213
11720a614607
123351663319
1317a2367234
14b6b77ca7b
15693502293
hex3f27b1405

16953054213 has 8 divisors (see below), whose sum is σ = 22815325728. Its totient is φ = 11196409424.

The previous prime is 16953054197. The next prime is 16953054221. The reversal of 16953054213 is 31245035961.

16953054213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 16953054213 - 24 = 16953054197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16953055213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26406306 + ... + 26406947.

It is an arithmetic number, because the mean of its divisors is an integer number (2851915716).

Almost surely, 216953054213 is an apocalyptic number.

It is an amenable number.

16953054213 is a deficient number, since it is larger than the sum of its proper divisors (5862271515).

16953054213 is a wasteful number, since it uses less digits than its factorization.

16953054213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52813363.

The product of its (nonzero) digits is 97200, while the sum is 39.

The spelling of 16953054213 in words is "sixteen billion, nine hundred fifty-three million, fifty-four thousand, two hundred thirteen".

Divisors: 1 3 107 321 52813253 158439759 5651018071 16953054213