Search a number
-
+
4077124 = 221019281
BaseRepresentation
bin1111100011011001000100
321200010202121
433203121010
52020431444
6223215324
746440442
oct17433104
97603677
104077124
112335227
121447544
13ac99cc
14781b92
15558084
hex3e3644

4077124 has 6 divisors (see below), whose sum is σ = 7134974. Its totient is φ = 2038560.

The previous prime is 4077121. The next prime is 4077137. The reversal of 4077124 is 4217704.

4077124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2433600 + 1643524 = 1560^2 + 1282^2 .

It is a super-2 number, since 2×40771242 = 33245880222752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4077121) 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, 509637 + ... + 509644.

Almost surely, 24077124 is an apocalyptic number.

It is an amenable number.

4077124 is a deficient number, since it is larger than the sum of its proper divisors (3057850).

4077124 is a wasteful number, since it uses less digits than its factorization.

4077124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019285 (or 1019283 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 4077124 is about 2019.1889460870. The cubic root of 4077124 is about 159.7538402278.

The spelling of 4077124 in words is "four million, seventy-seven thousand, one hundred twenty-four".

Divisors: 1 2 4 1019281 2038562 4077124