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3230077 = 8936293
BaseRepresentation
bin1100010100100101111101
320002002211111
430110211331
51311330302
6153122021
736312064
oct14244575
96062744
103230077
111906894
1210b9311
138912b6
146011db
1543c0d7
hex31497d

3230077 has 4 divisors (see below), whose sum is σ = 3266460. Its totient is φ = 3193696.

The previous prime is 3230053. The next prime is 3230093. The reversal of 3230077 is 7700323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7700323 = 27727799.

It can be written as a sum of positive squares in 2 ways, for example, as 251001 + 2979076 = 501^2 + 1726^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3230077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230047) 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, 18058 + ... + 18235.

It is an arithmetic number, because the mean of its divisors is an integer number (816615).

Almost surely, 23230077 is an apocalyptic number.

It is an amenable number.

3230077 is a deficient number, since it is larger than the sum of its proper divisors (36383).

3230077 is an equidigital number, since it uses as much as digits as its factorization.

3230077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36382.

The product of its (nonzero) digits is 882, while the sum is 22.

The square root of 3230077 is about 1797.2414974065. The cubic root of 3230077 is about 147.8215068776.

The spelling of 3230077 in words is "three million, two hundred thirty thousand, seventy-seven".

Divisors: 1 89 36293 3230077