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4063124 = 221378137
BaseRepresentation
bin1111011111111110010100
321122102120002
433133332110
52020004444
6223030432
746351562
oct17377624
97572502
104063124
11232575a
12143b418
13ac3520
1477aa32
15553d4e
hex3dff94

4063124 has 12 divisors (see below), whose sum is σ = 7657524. Its totient is φ = 1875264.

The previous prime is 4063123. The next prime is 4063127. The reversal of 4063124 is 4213604.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1716100 + 2347024 = 1310^2 + 1532^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4063096 and 4063105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4063123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39017 + ... + 39120.

It is an arithmetic number, because the mean of its divisors is an integer number (638127).

Almost surely, 24063124 is an apocalyptic number.

It is an amenable number.

4063124 is a deficient number, since it is larger than the sum of its proper divisors (3594400).

4063124 is a wasteful number, since it uses less digits than its factorization.

4063124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78154 (or 78152 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4063124 is about 2015.7192264797. The cubic root of 4063124 is about 159.5707766588.

Adding to 4063124 its reverse (4213604), we get a palindrome (8276728).

The spelling of 4063124 in words is "four million, sixty-three thousand, one hundred twenty-four".

Divisors: 1 2 4 13 26 52 78137 156274 312548 1015781 2031562 4063124