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13352465 = 57478117
BaseRepresentation
bin110010111011…
…111000010001
3221010101010202
4302323320101
511404234330
61154104545
7221331320
oct62737021
927111122
1013352465
11759a9a5
12457b155
1329c6789
141ab80b7
15128b445
hexcbbe11

13352465 has 16 divisors (see below), whose sum is σ = 18703872. Its totient is φ = 8960064.

The previous prime is 13352411. The next prime is 13352491. The reversal of 13352465 is 56425331.

It is a cyclic number.

It is not a de Polignac number, because 13352465 - 26 = 13352401 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2414 + ... + 5703.

It is an arithmetic number, because the mean of its divisors is an integer number (1168992).

Almost surely, 213352465 is an apocalyptic number.

It is an amenable number.

13352465 is a deficient number, since it is larger than the sum of its proper divisors (5351407).

13352465 is an equidigital number, since it uses as much as digits as its factorization.

13352465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8176.

The product of its digits is 10800, while the sum is 29.

The square root of 13352465 is about 3654.1024889841. The cubic root of 13352465 is about 237.2395815920.

Adding to 13352465 its reverse (56425331), we get a palindrome (69777796).

The spelling of 13352465 in words is "thirteen million, three hundred fifty-two thousand, four hundred sixty-five".

Divisors: 1 5 7 35 47 235 329 1645 8117 40585 56819 284095 381499 1907495 2670493 13352465