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3064437 = 321720029
BaseRepresentation
bin1011101100001001110101
312202200121200
423230021311
51241030222
6145403113
735022135
oct13541165
95680550
103064437
1118033a2
121039499
13833a9c
1459aac5
15407eac
hex2ec275

3064437 has 12 divisors (see below), whose sum is σ = 4687020. Its totient is φ = 1922688.

The previous prime is 3064433. The next prime is 3064469. The reversal of 3064437 is 7344603.

It can be written as a sum of positive squares in 2 ways, for example, as 1602756 + 1461681 = 1266^2 + 1209^2 .

It is not a de Polignac number, because 3064437 - 22 = 3064433 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3064437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3064433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9862 + ... + 10167.

It is an arithmetic number, because the mean of its divisors is an integer number (390585).

Almost surely, 23064437 is an apocalyptic number.

It is an amenable number.

3064437 is a deficient number, since it is larger than the sum of its proper divisors (1622583).

3064437 is a wasteful number, since it uses less digits than its factorization.

3064437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20052 (or 20049 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 3064437 is about 1750.5533410896. The cubic root of 3064437 is about 145.2502535340.

The spelling of 3064437 in words is "three million, sixty-four thousand, four hundred thirty-seven".

Divisors: 1 3 9 17 51 153 20029 60087 180261 340493 1021479 3064437