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16675085 = 573471373
BaseRepresentation
bin111111100111…
…000100001101
31011101011220202
4333213010031
513232100320
61353223245
7261510260
oct77470415
934334822
1016675085
11945a269
125701b25
1335bac1b
142300cd7
1516e5b75
hexfe710d

16675085 has 16 divisors (see below), whose sum is σ = 22951296. Its totient is φ = 11393088.

The previous prime is 16675073. The next prime is 16675091. The reversal of 16675085 is 58057661.

It is a happy number.

It is not a de Polignac number, because 16675085 - 28 = 16674829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11459 + ... + 12831.

It is an arithmetic number, because the mean of its divisors is an integer number (1434456).

Almost surely, 216675085 is an apocalyptic number.

It is an amenable number.

16675085 is a deficient number, since it is larger than the sum of its proper divisors (6276211).

16675085 is a wasteful number, since it uses less digits than its factorization.

16675085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 16675085 is about 4083.5138055356. The cubic root of 16675085 is about 255.4794772139.

The spelling of 16675085 in words is "sixteen million, six hundred seventy-five thousand, eighty-five".

Divisors: 1 5 7 35 347 1373 1735 2429 6865 9611 12145 48055 476431 2382155 3335017 16675085