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13469053 = 1323107421
BaseRepresentation
bin110011011000…
…010101111101
3221100022001211
4303120111331
511422002203
61200404421
7222325243
oct63302575
927308054
1013469053
11766a554
124616711
132a37870
141b08793
1512b0c6d
hexcd857d

13469053 has 16 divisors (see below), whose sum is σ = 15313536. Its totient is φ = 11753280.

The previous prime is 13469047. The next prime is 13469059. The reversal of 13469053 is 35096431.

13469053 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13469047) and next prime (13469059).

It is a cyclic number.

It is not a de Polignac number, because 13469053 - 213 = 13460861 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 (13469059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31783 + ... + 32203.

It is an arithmetic number, because the mean of its divisors is an integer number (957096).

Almost surely, 213469053 is an apocalyptic number.

13469053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13469053 is a deficient number, since it is larger than the sum of its proper divisors (1844483).

13469053 is a wasteful number, since it uses less digits than its factorization.

13469053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 13469053 is about 3670.0208446275. The cubic root of 13469053 is about 237.9280730322.

The spelling of 13469053 in words is "thirteen million, four hundred sixty-nine thousand, fifty-three".

Divisors: 1 13 23 107 299 421 1391 2461 5473 9683 31993 45047 125879 585611 1036081 13469053