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13385498 = 27956107
BaseRepresentation
bin110011000011…
…111100011010
3221012001110012
4303003330122
511411313443
61154521522
7221526530
oct63037432
927161405
1013385498
1176127a5
1245962a2
132a08819
141ac6150
151296118
hexcc3f1a

13385498 has 8 divisors (see below), whose sum is σ = 22946592. Its totient is φ = 5736636.

The previous prime is 13385431. The next prime is 13385531. The reversal of 13385498 is 89458331.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 478040 + ... + 478067.

It is an arithmetic number, because the mean of its divisors is an integer number (2868324).

Almost surely, 213385498 is an apocalyptic number.

13385498 is a deficient number, since it is larger than the sum of its proper divisors (9561094).

13385498 is an equidigital number, since it uses as much as digits as its factorization.

13385498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956116.

The product of its digits is 103680, while the sum is 41.

The square root of 13385498 is about 3658.6196850725. The cubic root of 13385498 is about 237.4350581442.

The spelling of 13385498 in words is "thirteen million, three hundred eighty-five thousand, four hundred ninety-eight".

Divisors: 1 2 7 14 956107 1912214 6692749 13385498