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13416469525 = 521928245199
BaseRepresentation
bin11000111111010111…
…10001010000010101
31021122000110021020201
430133223301100111
5204434104011100
610055145300501
7653321052334
oct143753612025
937560407221
1013416469525
11576527a148
122725194731
13135a75b784
14913bb9d1b
15537cba36a
hex31faf1415

13416469525 has 12 divisors (see below), whose sum is σ = 17512024000. Its totient is φ = 10168271280.

The previous prime is 13416469523. The next prime is 13416469529. The reversal of 13416469525 is 52596461431.

It is not a de Polignac number, because 13416469525 - 21 = 13416469523 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13416469523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14122125 + ... + 14123074.

Almost surely, 213416469525 is an apocalyptic number.

It is an amenable number.

13416469525 is a deficient number, since it is larger than the sum of its proper divisors (4095554475).

13416469525 is a wasteful number, since it uses less digits than its factorization.

13416469525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28245228 (or 28245223 counting only the distinct ones).

The product of its digits is 777600, while the sum is 46.

The spelling of 13416469525 in words is "thirteen billion, four hundred sixteen million, four hundred sixty-nine thousand, five hundred twenty-five".

Divisors: 1 5 19 25 95 475 28245199 141225995 536658781 706129975 2683293905 13416469525