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16200485 = 57462871
BaseRepresentation
bin111101110011…
…001100100101
31010111001212222
4331303030211
513121403420
61335122125
7254462510
oct75631445
933431788
1016200485
119165734
125513345
133482bb2
142219d77
151650225
hexf73325

16200485 has 8 divisors (see below), whose sum is σ = 22217856. Its totient is φ = 11108880.

The previous prime is 16200479. The next prime is 16200491. The reversal of 16200485 is 58400261.

It is an interprime number because it is at equal distance from previous prime (16200479) and next prime (16200491).

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

It is not a de Polignac number, because 16200485 - 24 = 16200469 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 7 ways as a sum of consecutive naturals, for example, 231401 + ... + 231470.

It is an arithmetic number, because the mean of its divisors is an integer number (2777232).

Almost surely, 216200485 is an apocalyptic number.

It is an amenable number.

16200485 is a deficient number, since it is larger than the sum of its proper divisors (6017371).

16200485 is an equidigital number, since it uses as much as digits as its factorization.

16200485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462883.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 16200485 is about 4024.9826086581. The cubic root of 16200485 is about 253.0323246569.

The spelling of 16200485 in words is "sixteen million, two hundred thousand, four hundred eighty-five".

Divisors: 1 5 7 35 462871 2314355 3240097 16200485