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3208487041 = 19168867739
BaseRepresentation
bin1011111100111101…
…1010000010000001
322021121100000210101
42333033122002001
523032333041131
61250213002401
7142336455424
oct27717320201
98247300711
103208487041
1113a711a891
12756623401
133c1950856
142261979bb
1513ba27c61
hexbf3da081

3208487041 has 4 divisors (see below), whose sum is σ = 3377354800. Its totient is φ = 3039619284.

The previous prime is 3208486987. The next prime is 3208487047. The reversal of 3208487041 is 1407848023.

3208487041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3208487041 - 213 = 3208478849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3208487047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84433851 + ... + 84433888.

It is an arithmetic number, because the mean of its divisors is an integer number (844338700).

Almost surely, 23208487041 is an apocalyptic number.

It is an amenable number.

3208487041 is a deficient number, since it is larger than the sum of its proper divisors (168867759).

3208487041 is a wasteful number, since it uses less digits than its factorization.

3208487041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168867758.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 3208487041 is about 56643.5083747467. The cubic root of 3208487041 is about 1474.9142213451.

The spelling of 3208487041 in words is "three billion, two hundred eight million, four hundred eighty-seven thousand, forty-one".

Divisors: 1 19 168867739 3208487041