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36326780 = 2257313829
BaseRepresentation
bin1000101010010…
…0110101111100
32112100120222022
42022210311330
533244424110
63334335312
7620525660
oct212446574
975316868
1036326780
1119561936
12101ba538
1376ab949
144b788a0
1532c8755
hex22a4d7c

36326780 has 48 divisors (see below), whose sum is σ = 87568320. Its totient is φ = 12400128.

The previous prime is 36326777. The next prime is 36326789. The reversal of 36326780 is 8762363.

36326780 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 3×363267803 (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 36326780.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36326789) 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 15 ways as a sum of consecutive naturals, for example, 43406 + ... + 44234.

It is an arithmetic number, because the mean of its divisors is an integer number (1824340).

Almost surely, 236326780 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 36326780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43784160).

36326780 is an abundant number, since it is smaller than the sum of its proper divisors (51241540).

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

36326780 is a wasteful number, since it uses less digits than its factorization.

36326780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158 (or 1156 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 36326780 is about 6027.1701485855. The cubic root of 36326780 is about 331.1887946725.

The spelling of 36326780 in words is "thirty-six million, three hundred twenty-six thousand, seven hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 313 626 829 1252 1565 1658 2191 3130 3316 4145 4382 5803 6260 8290 8764 10955 11606 16580 21910 23212 29015 43820 58030 116060 259477 518954 1037908 1297385 1816339 2594770 3632678 5189540 7265356 9081695 18163390 36326780