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13350085 = 57675693
BaseRepresentation
bin110010111011…
…010011000101
3221010020212121
4302323103011
511404200320
61154045541
7221321350
oct62732305
927106777
1013350085
117599131
1245798b1
1329c5678
141ab7297
15128a8aa
hexcbb4c5

13350085 has 16 divisors (see below), whose sum is σ = 18585216. Its totient is φ = 9016128.

The previous prime is 13350053. The next prime is 13350101. The reversal of 13350085 is 58005331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13350085 - 25 = 13350053 is a prime.

It is a Duffinian number.

It is a congruent 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, 502 + ... + 5191.

It is an arithmetic number, because the mean of its divisors is an integer number (1161576).

Almost surely, 213350085 is an apocalyptic number.

It is an amenable number.

13350085 is a deficient number, since it is larger than the sum of its proper divisors (5235131).

13350085 is an equidigital number, since it uses as much as digits as its factorization.

13350085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5772.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 13350085 is about 3653.7768131072. The cubic root of 13350085 is about 237.2254852246.

The spelling of 13350085 in words is "thirteen million, three hundred fifty thousand, eighty-five".

Divisors: 1 5 7 35 67 335 469 2345 5693 28465 39851 199255 381431 1907155 2670017 13350085