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3069256 = 23383657
BaseRepresentation
bin1011101101010101001000
312202221020011
423231111020
51241204011
6145441304
735042161
oct13552510
95687204
103069256
111806a83
121040234
13836038
1459c768
15409621
hex2ed548

3069256 has 8 divisors (see below), whose sum is σ = 5754870. Its totient is φ = 1534624.

The previous prime is 3069233. The next prime is 3069263. The reversal of 3069256 is 6529603.

3069256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3006756 + 62500 = 1734^2 + 250^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191821 + ... + 191836.

Almost surely, 23069256 is an apocalyptic number.

It is an amenable number.

3069256 is a deficient number, since it is larger than the sum of its proper divisors (2685614).

3069256 is a wasteful number, since it uses less digits than its factorization.

3069256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383663 (or 383659 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 3069256 is about 1751.9292223146. The cubic root of 3069256 is about 145.3263517300.

The spelling of 3069256 in words is "three million, sixty-nine thousand, two hundred fifty-six".

Divisors: 1 2 4 8 383657 767314 1534628 3069256