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3806064 = 243226431
BaseRepresentation
bin1110100001001101110000
321011100221100
432201031300
51433243224
6213324400
744231253
oct16411560
97140840
103806064
11216a609
121336700
13a33512
1471109a
15502ac9
hex3a1370

3806064 has 30 divisors (see below), whose sum is σ = 10652096. Its totient is φ = 1268640.

The previous prime is 3806051. The next prime is 3806083. The reversal of 3806064 is 4606083.

It is a super-2 number, since 2×38060642 = 28972246344192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13072 + ... + 13359.

Almost surely, 23806064 is an apocalyptic number.

It is an amenable number.

3806064 is an abundant number, since it is smaller than the sum of its proper divisors (6846032).

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

3806064 is a wasteful number, since it uses less digits than its factorization.

3806064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26445 (or 26436 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 3806064 is about 1950.9136321221. The cubic root of 3806064 is about 156.1320381130.

The spelling of 3806064 in words is "three million, eight hundred six thousand, sixty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 26431 52862 79293 105724 158586 211448 237879 317172 422896 475758 634344 951516 1268688 1903032 3806064