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3056625 = 3253111319
BaseRepresentation
bin1011101010001111110001
312202021220100
423222033301
51240303000
6145303013
734660305
oct13521761
95667810
103056625
1117a8540
121034a69
13830370
14597d05
15405a00
hex2ea3f1

3056625 has 96 divisors (see below), whose sum is σ = 6814080. Its totient is φ = 1296000.

The previous prime is 3056611. The next prime is 3056639. The reversal of 3056625 is 5266503.

3056625 is a `hidden beast` number, since 30 + 5 + 6 + 625 = 666.

It is an interprime number because it is at equal distance from previous prime (3056611) and next prime (3056639).

It is not a de Polignac number, because 3056625 - 25 = 3056593 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 160866 + ... + 160884.

It is an arithmetic number, because the mean of its divisors is an integer number (70980).

Almost surely, 23056625 is an apocalyptic number.

It is an amenable number.

3056625 is an abundant number, since it is smaller than the sum of its proper divisors (3757455).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3056625 is a wasteful number, since it uses less digits than its factorization.

3056625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64 (or 51 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 3056625 is about 1748.3206227692. The cubic root of 3056625 is about 145.1267223542.

The spelling of 3056625 in words is "three million, fifty-six thousand, six hundred twenty-five".