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36085272 = 23312711839
BaseRepresentation
bin1000100110100…
…1111000011000
32111220022200120
42021221320120
533214212042
63325233240
7615501606
oct211517030
974808616
1036085272
1119407443
1210102820
137625a42
144b14876
15327bdec
hex2269e18

36085272 has 32 divisors (see below), whose sum is σ = 90931200. Its totient is φ = 11932704.

The previous prime is 36085243. The next prime is 36085277. The reversal of 36085272 is 27258063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36085277) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2872 + ... + 8967.

It is an arithmetic number, because the mean of its divisors is an integer number (2841600).

Almost surely, 236085272 is an apocalyptic number.

It is an amenable number.

36085272 is an abundant number, since it is smaller than the sum of its proper divisors (54845928).

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

36085272 is a wasteful number, since it uses less digits than its factorization.

36085272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11975 (or 11971 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 36085272 is about 6007.1017970399. The cubic root of 36085272 is about 330.4532248188.

The spelling of 36085272 in words is "thirty-six million, eighty-five thousand, two hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 24 127 254 381 508 762 1016 1524 3048 11839 23678 35517 47356 71034 94712 142068 284136 1503553 3007106 4510659 6014212 9021318 12028424 18042636 36085272