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3288125161 = 194316324691
BaseRepresentation
bin1100001111111100…
…1100111011101001
322111011012001202101
43003333030323221
523213230001121
61302135533401
7144324413506
oct30377147351
98434161671
103288125161
111438074112
1277922a261
134052b52b9
142329a84ad
15143a09491
hexc3fccee9

3288125161 has 16 divisors (see below), whose sum is σ = 3563549440. Its totient is φ = 3023833680.

The previous prime is 3288125147. The next prime is 3288125167. The reversal of 3288125161 is 1615218823.

It is a cyclic number.

It is not a de Polignac number, because 3288125161 - 213 = 3288116969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3288125161.

It is not an unprimeable number, because it can be changed into a prime (3288125167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120826 + ... + 145516.

It is an arithmetic number, because the mean of its divisors is an integer number (222721840).

Almost surely, 23288125161 is an apocalyptic number.

It is an amenable number.

3288125161 is a deficient number, since it is larger than the sum of its proper divisors (275424279).

3288125161 is a wasteful number, since it uses less digits than its factorization.

3288125161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24916.

The product of its digits is 23040, while the sum is 37.

The square root of 3288125161 is about 57342.1761097362. The cubic root of 3288125161 is about 1487.0176161140.

The spelling of 3288125161 in words is "three billion, two hundred eighty-eight million, one hundred twenty-five thousand, one hundred sixty-one".

Divisors: 1 19 43 163 817 3097 7009 24691 133171 469129 1061713 4024633 20172547 76468027 173059219 3288125161