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4124361 = 31374787
BaseRepresentation
bin1111101110111011001001
321202112120010
433232323021
52023434421
6224222133
750025243
oct17567311
97675503
104124361
11236776a
12146a949
13b15367
14795093
15567076
hex3eeec9

4124361 has 4 divisors (see below), whose sum is σ = 5499152. Its totient is φ = 2749572.

The previous prime is 4124357. The next prime is 4124369. The reversal of 4124361 is 1634214.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4124361 - 22 = 4124357 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4124369) 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, 687391 + ... + 687396.

It is an arithmetic number, because the mean of its divisors is an integer number (1374788).

Almost surely, 24124361 is an apocalyptic number.

It is an amenable number.

4124361 is a deficient number, since it is larger than the sum of its proper divisors (1374791).

4124361 is a wasteful number, since it uses less digits than its factorization.

4124361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374790.

The product of its digits is 576, while the sum is 21.

The square root of 4124361 is about 2030.8522841408. The cubic root of 4124361 is about 160.3684348017.

Adding to 4124361 its reverse (1634214), we get a palindrome (5758575).

The spelling of 4124361 in words is "four million, one hundred twenty-four thousand, three hundred sixty-one".

Divisors: 1 3 1374787 4124361