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3285186241 = 19709243871
BaseRepresentation
bin1100001111001111…
…1111011011000001
322110221122202022111
43003303333123001
523212001424431
61301552535321
7144260423311
oct30363773301
98427582274
103285186241
111436447057
12778251541
134047c66ac
14232441441
151436287b1
hexc3cff6c1

3285186241 has 8 divisors (see below), whose sum is σ = 3462982400. Its totient is φ = 3107879280.

The previous prime is 3285186239. The next prime is 3285186263. The reversal of 3285186241 is 1426815823.

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

It is a cyclic number.

It is not a de Polignac number, because 3285186241 - 21 = 3285186239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3285186194 and 3285186203.

It is not an unprimeable number, because it can be changed into a prime (3285186041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108465 + ... + 135406.

It is an arithmetic number, because the mean of its divisors is an integer number (432872800).

Almost surely, 23285186241 is an apocalyptic number.

It is an amenable number.

3285186241 is a deficient number, since it is larger than the sum of its proper divisors (177796159).

3285186241 is a wasteful number, since it uses less digits than its factorization.

3285186241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244599.

The product of its digits is 92160, while the sum is 40.

The square root of 3285186241 is about 57316.5442171804. The cubic root of 3285186241 is about 1486.5744528849.

The spelling of 3285186241 in words is "three billion, two hundred eighty-five million, one hundred eighty-six thousand, two hundred forty-one".

Divisors: 1 19 709 13471 243871 4633549 172904539 3285186241