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52124710 = 2511473861
BaseRepresentation
bin1100011011010…
…1110000100110
310122002012122211
43012311300212
5101320442320
65101114034
71202024041
oct306656046
9118065584
1052124710
1127472080
121555891a
13aa50531
146ccbc58
15489955a
hex31b5c26

52124710 has 16 divisors (see below), whose sum is σ = 102354192. Its totient is φ = 18954400.

The previous prime is 52124659. The next prime is 52124711. The reversal of 52124710 is 1742125.

It is a happy number.

52124710 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×521247103 (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52124711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236821 + ... + 237040.

It is an arithmetic number, because the mean of its divisors is an integer number (6397137).

Almost surely, 252124710 is an apocalyptic number.

52124710 is a deficient number, since it is larger than the sum of its proper divisors (50229482).

52124710 is a wasteful number, since it uses less digits than its factorization.

52124710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473879.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 52124710 is about 7219.7444553114. The cubic root of 52124710 is about 373.5492630181.

Adding to 52124710 its reverse (1742125), we get a palindrome (53866835).

The spelling of 52124710 in words is "fifty-two million, one hundred twenty-four thousand, seven hundred ten".

Divisors: 1 2 5 10 11 22 55 110 473861 947722 2369305 4738610 5212471 10424942 26062355 52124710