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36000030 = 2351143259
BaseRepresentation
bin1000100101010…
…1000100011110
32111201222202110
42021111010132
533204000110
63323334450
7614665233
oct211250436
974658673
1036000030
11193593a0
1210081426
1375c5cc1
144ad178a
153261a20
hex225511e

36000030 has 96 divisors (see below), whose sum is σ = 98133120. Its totient is φ = 8379840.

The previous prime is 36000007. The next prime is 36000059. The reversal of 36000030 is 3000063.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 610141 + ... + 610199.

It is an arithmetic number, because the mean of its divisors is an integer number (1022220).

Almost surely, 236000030 is an apocalyptic number.

36000030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 36000030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49066560).

36000030 is an abundant number, since it is smaller than the sum of its proper divisors (62133090).

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

36000030 is a wasteful number, since it uses less digits than its factorization.

36000030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 36000030 is about 6000.0024999995. The cubic root of 36000030 is about 330.1928166096.

Adding to 36000030 its reverse (3000063), we get a palindrome (39000093).

The spelling of 36000030 in words is "thirty-six million, thirty", and thus it is an aban number, an eban number, and an uban number.

Divisors: 1 2 3 5 6 10 11 15 22 30 33 43 55 59 66 86 110 118 129 165 177 215 258 295 330 354 430 473 590 645 649 885 946 1290 1298 1419 1770 1849 1947 2365 2537 2838 3245 3698 3894 4730 5074 5547 6490 7095 7611 9245 9735 11094 12685 14190 15222 18490 19470 20339 25370 27735 27907 38055 40678 55470 55814 61017 76110 83721 101695 109091 122034 139535 167442 203390 218182 279070 305085 327273 418605 545455 610170 654546 837210 1090910 1200001 1636365 2400002 3272730 3600003 6000005 7200006 12000010 18000015 36000030