Search a number
-
+
7124046 = 231187341
BaseRepresentation
bin11011001011010001001110
3111101221100120
4123023101032
53310432141
6412405410
7114360546
oct33132116
914357316
107124046
114026446
122476866
131625817
14d36326
1595ac66
hex6cb44e

7124046 has 8 divisors (see below), whose sum is σ = 14248104. Its totient is φ = 2374680.

The previous prime is 7124041. The next prime is 7124057. The reversal of 7124046 is 6404217.

7124046 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

7124046 is an admirable number.

It is a super-3 number, since 3×71240463 (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7124041) 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, 593665 + ... + 593676.

It is an arithmetic number, because the mean of its divisors is an integer number (1781013).

Almost surely, 27124046 is an apocalyptic number.

7124046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7124046 is a wasteful number, since it uses less digits than its factorization.

7124046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187346.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 7124046 is about 2669.0908564528. The cubic root of 7124046 is about 192.4164679464.

The spelling of 7124046 in words is "seven million, one hundred twenty-four thousand, forty-six".

Divisors: 1 2 3 6 1187341 2374682 3562023 7124046