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50964030 = 232513431013
BaseRepresentation
bin1100001001101…
…0011000111110
310112220020111200
43002122120332
5101021322110
65020200330
71156121115
oct302323076
9115806450
1050964030
112684a037
12150990a6
13a735140
146aa8c7c
15471a6c0
hex309a63e

50964030 has 96 divisors (see below), whose sum is σ = 146162016. Its totient is φ = 12241152.

The previous prime is 50964007. The next prime is 50964037. The reversal of 50964030 is 3046905.

It is a happy number.

50964030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 50963985 and 50964003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50964037) 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 47 ways as a sum of consecutive naturals, for example, 49804 + ... + 50816.

It is an arithmetic number, because the mean of its divisors is an integer number (1522521).

Almost surely, 250964030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50964030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73081008).

50964030 is an abundant number, since it is smaller than the sum of its proper divisors (95197986).

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

50964030 is a wasteful number, since it uses less digits than its factorization.

50964030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082 (or 1079 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 50964030 is about 7138.9095806012. The cubic root of 50964030 is about 370.7557719650.

The spelling of 50964030 in words is "fifty million, nine hundred sixty-four thousand, thirty".

Divisors: 1 2 3 5 6 9 10 13 15 18 26 30 39 43 45 65 78 86 90 117 129 130 195 215 234 258 387 390 430 559 585 645 774 1013 1118 1170 1290 1677 1935 2026 2795 3039 3354 3870 5031 5065 5590 6078 8385 9117 10062 10130 13169 15195 16770 18234 25155 26338 30390 39507 43559 45585 50310 65845 79014 87118 91170 118521 130677 131690 197535 217795 237042 261354 392031 395070 435590 566267 592605 653385 784062 1132534 1185210 1306770 1698801 1960155 2831335 3397602 3920310 5096403 5662670 8494005 10192806 16988010 25482015 50964030