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52924844 = 2271890173
BaseRepresentation
bin1100100111100…
…1000110101100
310200120212020102
43021321012230
5102022043334
65130210232
71211565560
oct311710654
9120525212
1052924844
1127969245
1215883978
13ac7079b
1470596a0
1549a667e
hex32791ac

52924844 has 12 divisors (see below), whose sum is σ = 105849744. Its totient is φ = 22682064.

The previous prime is 52924831. The next prime is 52924847. The reversal of 52924844 is 44842925.

It is a happy number.

52924844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

52924844 is an admirable number.

It is a super-3 number, since 3×529248443 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 52924798 and 52924807.

It is not an unprimeable number, because it can be changed into a prime (52924847) 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 3 ways as a sum of consecutive naturals, for example, 945059 + ... + 945114.

It is an arithmetic number, because the mean of its divisors is an integer number (8820812).

Almost surely, 252924844 is an apocalyptic number.

It is an amenable number.

52924844 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.

52924844 is a wasteful number, since it uses less digits than its factorization.

52924844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890184 (or 1890182 counting only the distinct ones).

The product of its digits is 92160, while the sum is 38.

The square root of 52924844 is about 7274.9463228260. The cubic root of 52924844 is about 375.4509395993.

The spelling of 52924844 in words is "fifty-two million, nine hundred twenty-four thousand, eight hundred forty-four".

Divisors: 1 2 4 7 14 28 1890173 3780346 7560692 13231211 26462422 52924844