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3812056 = 23476507
BaseRepresentation
bin1110100010101011011000
321011200011021
432202223120
51433441211
6213412224
744254603
oct16425330
97150137
103812056
112174066
12133a074
13a36171
1471333a
15504771
hex3a2ad8

3812056 has 8 divisors (see below), whose sum is σ = 7147620. Its totient is φ = 1906024.

The previous prime is 3812033. The next prime is 3812059. The reversal of 3812056 is 6502183.

It is a happy number.

3812056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3812056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3812059) by changing a digit.

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, 238246 + ... + 238261.

Almost surely, 23812056 is an apocalyptic number.

It is an amenable number.

3812056 is a deficient number, since it is larger than the sum of its proper divisors (3335564).

3812056 is a wasteful number, since it uses less digits than its factorization.

3812056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476513 (or 476509 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 3812056 is about 1952.4487189168. The cubic root of 3812056 is about 156.2139295938.

The spelling of 3812056 in words is "three million, eight hundred twelve thousand, fifty-six".

Divisors: 1 2 4 8 476507 953014 1906028 3812056