Search a number
-
+
58106784 = 2531913169
BaseRepresentation
bin1101110110101…
…0001110100000
311001100010112010
43131222032200
5104333404114
65433232520
71303620351
oct335521640
9131303463
1058106784
112a88853a
1217562740
13c066318
147a07d28
15517bc59
hex376a3a0

58106784 has 48 divisors (see below), whose sum is σ = 153377280. Its totient is φ = 19261440.

The previous prime is 58106773. The next prime is 58106813. The reversal of 58106784 is 48760185.

58106784 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

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, 16752 + ... + 19920.

It is an arithmetic number, because the mean of its divisors is an integer number (3195360).

Almost surely, 258106784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58106784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76688640).

58106784 is an abundant number, since it is smaller than the sum of its proper divisors (95270496).

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

58106784 is a wasteful number, since it uses less digits than its factorization.

58106784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3373 (or 3365 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 58106784 is about 7622.7805950322. The cubic root of 58106784 is about 387.3250745676.

The spelling of 58106784 in words is "fifty-eight million, one hundred six thousand, seven hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 191 382 573 764 1146 1528 2292 3056 3169 4584 6112 6338 9168 9507 12676 18336 19014 25352 38028 50704 76056 101408 152112 304224 605279 1210558 1815837 2421116 3631674 4842232 7263348 9684464 14526696 19368928 29053392 58106784